CN213542330U

CN213542330U - Road brightening lighting device

Info

Publication number: CN213542330U
Application number: CN202023051069.7U
Authority: CN
Inventors: 杨永阳; 赵益军; 刘辈
Original assignee: Camry Construction Engineering Wuhan Co ltd
Current assignee: Camry Construction Engineering Wuhan Co ltd
Priority date: 2020-12-17
Filing date: 2020-12-17
Publication date: 2021-06-25
Anticipated expiration: 2030-12-17

Abstract

The utility model discloses a road brightening lighting device relates to the relevant field of road lighting, can not carry out the problem of self brightness adjustment according to the change of external luminance for solving present lighting device's lamps and lanterns luminance. The upper end of fender rod both sides is provided with the supporting shoe, and the supporting shoe bilateral symmetry is provided with two sets ofly, and the supporting shoe is provided with four altogether, and one side is two install the lead screw between the supporting shoe, and the lead screw passes through the bearing and rotates to be connected, and the opposite side is two install the gag lever post between the supporting shoe, fender rod one side is installed the drive box along the upper end of lead screw, installs the motor in the drive box, and the output shaft of motor passes the drive box and passes through shaft coupling fixed connection with the lead screw, the outside of lead screw, gag lever post and fender rod is provided with the slip unit, the bilateral symmetry of slip unit is provided with the lamps and lanterns support, the lamps.

Description

Road brightening lighting device

Technical Field

The utility model relates to a road lighting related field specifically is a road brightening lighting device.

Background

Roadway lighting refers to lighting set for roadways and their appurtenances. The safety device is used for improving the safety of vehicle driving and pedestrian walking at night and preventing traffic accidents. The traffic condition can be improved, the driving fatigue is reduced, the road traffic capacity is improved, and the traffic accidents are effectively reduced by reasonable arrangement. The quality of which depends on: (1) brightness of road illumination. I.e., with sufficient strength to ensure that the vehicle driver and pedestrians can see the obstacles, pedestrians, vehicles and the surrounding road surface. (2) Uniformity of road illumination. I.e. the distribution should be substantially uniform. (3) The degree of glare interference. I.e., effectively control the harmful effects of glare on vehicle drivers and pedestrians. (4) The guidance of the illumination. That is, the information such as the direction and inclination of the road ahead can be effectively obtained by the vehicle driver and the pedestrian by making appropriate settings according to the road surface conditions.

The existing lighting devices are fixedly installed, the brightness of the external environment is not changed instantly but gradually changed into black, and the brightness of the lighting device is not changed and cannot be matched with the change of the external brightness to change the lighting brightness of the lighting device; therefore, the market urgently needs to develop a road brightening illumination device to help people to solve the existing problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a road brightening lighting device to solve the problem that the present lighting device's that proposes in the above-mentioned background art lamps and lanterns luminance can not carry out self brightness control according to external luminance's change.

In order to achieve the above object, the utility model provides a following technical scheme: a road lighting device comprises a guard bar, wherein the upper ends of two sides of the guard bar are provided with supporting blocks, the supporting blocks are symmetrically arranged in two groups from left to right, the number of the supporting blocks is four, a screw rod is arranged between two supporting blocks at one side, the screw rod is rotatably connected with the supporting blocks through a bearing, a limiting rod is arranged between two supporting blocks at the other side, a driving box is arranged on one side of the guard bar along the upper end of the screw rod, a motor is arranged in the driving box, an output shaft of the motor penetrates through the driving box and is fixedly connected with the screw rod through a coupling, the outer sides of the screw rod, the limiting rod and the protective rod are provided with sliding units, two sides of the sliding units are symmetrically provided with lamp brackets, the lamp brackets are fixedly connected with the sliding units, one end of the lamp bracket, which is far away from the sliding unit, is fixedly connected with a lighting lamp, and the lamp bracket, the sliding unit and the protective rod are communicated with each other.

Preferably, the outer install bin of upper end fixedly connected with of guard bar, driving motor is installed to the inside lower extreme of outer install bin, the internal rotation case is installed along driving motor's upper end in the inside of outer install bin, and the internal rotation case passes through the keyway with driving motor's output shaft to be fixed, and the internal rotation case rotates with outer install bin to be connected, the inside of internal rotation case is provided with solar panel installation unit, solar panel installation unit's upper end is connected with solar panel.

Preferably, a rotating disc is installed in the middle of the inner portion of the inner rotating box, a rotating motor is installed at the rear end of the rotating disc, a fixing column is arranged at the front end of the rotating disc and fixedly connected with the rotating disc, the fixing column is eccentrically arranged on the rotating disc, a driving groove is formed in the solar panel installation unit, the fixing column is located inside the driving groove, and the fixing column slides in the driving groove in a limiting mode.

Preferably, the centre of outer install bin and internal rotation case up end all is provided with the wobbling groove, goes up the wobbling groove and is the rectangle, solar panel installation unit rear end face is provided with the dead slot along the front end of rolling disc, and the length of dead slot is greater than the diameter of rolling disc, the upper and lower both ends of solar panel installation unit all run through and are provided with the shaft hole, upper end the installed part in the middle of shaft hole and the solar panel lower extreme passes through the bolt fastening, and the lower extreme the shaft hole passes through the axis of rotation with the internal rotation case and is connected.

Preferably, the middle of the sliding unit is provided with a middle sliding cavity in a penetrating mode, the diameter of the middle sliding cavity is larger than that of the protective rod, the two sides of the middle sliding cavity on the sliding unit are respectively provided with a threaded hole and a limiting sliding hole, the threaded hole is connected with the screw rod in a threaded sliding mode, and the limiting sliding hole is connected with the limiting rod in a sliding mode.

Preferably, the lower end of the guard bar is fixedly connected with a fixed chassis, and the fixed chassis is communicated with the inside of the guard bar.

Compared with the prior art, the beneficial effects of the utility model are that:

1. in the utility model, the upper ends of the two sides of the guard bar are respectively connected with the limiting rod and the screw rod through the supporting block, so that the sliding unit can move up and down along the limiting rod and the screw rod, the lighting lamp can move up and down in a certain range under the work of the driving box because the lighting lamp is fixedly connected with the sliding unit through the lamp bracket, the lighting lamp can move up and down in a certain range under the work of the driving box, the lighting range is widest when the lighting lamp moves to the top, the lighting brightness of the ground is lower, the lighting range is gradually reduced along with the downward movement of the lighting lamp, the lighting brightness is gradually increased, and under the condition that the brightness is gradually reduced when arriving at night, the lighting lamp is driven to move down gradually through the driving of the motor in the driving box, so that the brightness of the ground is increased (because the lighting device ensures the lighting effect, the lighting range can be more overlapped, the full-range lighting, therefore, the problem that the brightness of the lamp of the conventional lighting device cannot be adjusted according to the change of the external brightness is solved.

2. The utility model discloses an in, install outer install bin at the top of fender rod, install in the inside lower extreme of install bin outside that driving motor drives the internal rotation case at the external install bin internal rotation, thereby it rotates to drive solar panel, the motor of internal rotation incasement rolling disc rear end drives the rolling disc and rotates, thereby it rotates to drive the fixed column, the fixed column drives solar panel installation unit round the downthehole axis of rotation of lower extreme axle through the drive groove of solar panel installation unit and rotates, make solar panel's inclination change, under rotation effect and swing effect, solar panel's the corresponding change in position, can adjust according to season and time's change, thereby it is the biggest to receive the benefit of solar energy.

Drawings

Fig. 1 is a front view of a road lighting device of the present invention;

fig. 2 is a schematic structural view of the sliding unit of the present invention;

FIG. 3 is an internal structure view of the outer mounting box of the present invention;

fig. 4 is a schematic structural view of the solar panel mounting unit of the present invention.

In the figure: 1. fixing the chassis; 2. a guard bar; 3. a support block; 4. a limiting rod; 5. a screw rod; 6. a sliding unit; 7. a drive box; 8. a lamp bracket; 9. a lighting fixture; 10. an outer mounting box; 11. a solar panel; 12. a solar panel mounting unit; 13. a middle sliding cavity; 14. a threaded hole; 15. limiting a sliding hole; 16. rotating the box; 17. a drive motor; 18. rotating the disc; 19. fixing a column; 20. an upper swing groove; 21. a drive slot; 22. an empty groove; 23. and the shaft hole.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Referring to fig. 1-4, the present invention provides an embodiment: a road brightening lighting device comprises a guard bar 2, wherein the upper ends of two sides of the guard bar 2 are provided with supporting blocks 3, the supporting blocks 3 are symmetrically arranged in two groups in the left-right direction, the number of the supporting blocks 3 is four, a screw rod 5 is arranged between the two supporting blocks 3 on one side, the screw rod 5 is rotatably connected with the supporting blocks 3 through a bearing, a limiting rod 4 is arranged between the two supporting blocks 3 on the other side, one side of the guard bar 2 is provided with a driving box 7 along the upper end of the screw rod 5, a motor is arranged in the driving box 7, an output shaft of the motor penetrates through the driving box 7 to be fixedly connected with the screw rod 5 through a coupler, the outer sides of the screw rod 5, the limiting rod 4 and the guard bar 2 are provided with sliding units 6, lamp brackets 8 are symmetrically arranged on two sides of the sliding units 6, the lamp bracket 8, the sliding unit 6 and the inside of the protection rod 2 are communicated, and the power transmission line of the lighting lamp 9 extends to the inside of the protection rod 2 through the lamp bracket 8 and the sliding unit 6.

Further, the outer installation box 10 of upper end fixedly connected with of guard bar 2, driving motor 17 is installed to the inside lower extreme of outer installation box 10, and internal rotation case 16 is installed along driving motor 17's upper end to the inside of outer installation box 10, and internal rotation case 16 passes through the keyway with driving motor 17's output shaft to be fixed, and internal rotation case 16 rotates with outer installation box 10 to be connected, and the inside of internal rotation case 16 is provided with solar panel installation unit 12, and the upper end of solar panel installation unit 12 is connected with solar panel 11.

Further, a rotating disc 18 is installed in the middle of the inside of the inner rotating box 16, a rotating motor is installed at the rear end of the rotating disc 18, a fixing column 19 is arranged at the front end of the rotating disc 18, the fixing column 19 is fixedly connected with the rotating disc 18, the fixing column 19 is eccentrically arranged on the rotating disc 18, a driving groove 21 is formed in the solar panel installation unit 12, the fixing column 19 is located inside the driving groove 21, the fixing column 19 slides in the driving groove 21 in a limiting mode, the length of the driving groove 21 is equal to the distance between two farthest positions when the fixing column 19 rotates on the rotating disc 18, namely the fixing column 19 slides back and forth in the driving groove 21, and the solar panel installation unit 12 is driven to rotate around a rotating shaft in a shaft hole 23 through the sliding of the fixing column 19 in.

Further, the centre of outer installation case 10 and interior rotation case 16 up end all is provided with swing groove 20, it is the rectangle to go up swing groove 20, the thickness of solar panel installation unit 12 equals the width of last swing groove 20, the upper end of solar panel installation unit 12 swings at last swing groove 20, thereby adjust solar panel 11's position, the front end of solar panel installation unit 12 rear end edge rolling disc 18 is provided with dead slot 22, the length of dead slot 22 is greater than the diameter of rolling disc 18, rolling disc 18 is at the rotation of dead slot 22 within range, the upper and lower both ends of solar panel installation unit 12 all run through and are provided with shaft hole 23, the installed part in the middle of upper end shaft hole 23 and the solar panel 11 lower extreme passes through the bolt fastening, lower extreme shaft hole 23 passes through the axis of rotation with interior rotation case 16.

Further, a middle sliding cavity 13 penetrates through the middle of the sliding unit 6, the diameter of the middle sliding cavity 13 is larger than that of the protection rod 2, threaded holes 14 and limiting sliding holes 15 are formed in the sliding unit 6 along two sides of the middle sliding cavity 13 respectively, the threaded holes 14 are in threaded sliding connection with the screw rod 5, and the limiting sliding holes 15 are in sliding connection with the limiting rod 4.

Further, the lower extreme fixedly connected with of guard bar 2 fixes chassis 1, and fixes the inside intercommunication of chassis 1 and guard bar 2.

The working principle is as follows: in daytime, the position of the solar panel 11 is adjusted according to the season and the specific time of each day; drive motor 17 drives internal rotation case 16 at the 10 internal rotations of outer install bin, drive solar panel 11 and rotate, the motor of the 18 rear ends of rotating disc drives rotating disc 18 and rotates in the internal rotation case 16, thereby drive fixed column 19 and rotate, fixed column 19 drives solar panel installation unit 12 round the axis of rotation in the 23 axle holes of shaft hole through the drive groove 21 of solar panel installation unit 12 and rotates, solar panel 11's inclination changes, under rotation effect and swing effect, solar panel's the corresponding change in position, receive solar energy, and change into the electric energy through the dc-to-ac converter and store. After night, the external brightness is gradually reduced, the motor in the driving box 7 drives the screw rod 5 to rotate through the speed reducer, the screw rod 5 slides downwards under the action of the screw threads of the screw hole 14 of the sliding unit 6, the sliding unit 6 gradually moves downwards to drive the lamp bracket 8 and the lighting lamp 9 to gradually move downwards, and the brightness of the lighting lamp 9 sensed on the ground is gradually increased to match the reduction of the external brightness; when the night is transited to the day, the motor in the driving box 7 drives the screw rod 5 to rotate reversely through the speed reducer, the sliding unit 6 gradually moves upwards, and the lamp bracket 8 and the lighting lamp 9 are driven to gradually move upwards.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. A road brightening lighting device, includes guard bar (2), its characterized in that: the lamp holder is characterized in that supporting blocks (3) are arranged at the upper ends of two sides of the guard bar (2), two groups of supporting blocks (3) are arranged in bilateral symmetry, four supporting blocks (3) are arranged, a screw rod (5) is arranged between two supporting blocks (3) at one side, the screw rod (5) is rotatably connected with the supporting blocks (3) through a bearing, a limiting rod (4) is arranged between two supporting blocks (3) at the other side, a driving box (7) is arranged at one side of the guard bar (2) along the upper end of the screw rod (5), a motor is arranged in the driving box (7), an output shaft of the motor penetrates through the driving box (7) to be fixedly connected with the screw rod (5) through a coupler, sliding units (6) are arranged at the outer sides of the screw rod (5), the limiting rod (4) and the guard bar (2), lamp supports (8) are symmetrically arranged at two sides of the sliding, one end, far away from the sliding unit (6), of the lamp support (8) is fixedly connected with a lighting lamp (9), and the lamp support (8), the sliding unit (6) and the protection rod (2) are communicated.

2. A road-brightening illumination device according to claim 1, characterized in that: the utility model discloses a solar protection device, including guard bar (2), outer install bin (10) of upper end fixedly connected with of guard bar (2), driving motor (17) are installed to the inside lower extreme of outer install bin (10), internal rotation case (16) are installed along the upper end of driving motor (17) to the inside of outer install bin (10), and internal rotation case (16) pass through the keyway with the output shaft of driving motor (17) and are fixed, and internal rotation case (16) rotate with outer install bin (10) and are connected, the inside of internal rotation case (16) is provided with solar panel installation unit (12), the upper end of solar panel installation unit (12) is connected with solar panel (11).

3. A road-brightening illumination device according to claim 2, characterized in that: rotating disc (18) is installed to the inside centre of internal rotation case (16), and the rotation motor is installed to the rear end of rotating disc (18), the front end of rotating disc (18) is provided with fixed column (19), fixed column (19) and rotating disc (18) fixed connection, and fixed column (19) eccentric settings on rotating disc (18), be provided with on solar panel installation unit (12) driving groove (21), fixed column (19) are located the inside of driving groove (21), and fixed column (19) are spacing slip in driving groove (21).

4. A road-brightening illumination device according to claim 3, characterized in that: the middle of outer install bin (10) and internal rotation case (16) up end all is provided with swing groove (20), goes up swing groove (20) and is the rectangle, solar panel installation unit (12) rear end face is provided with dead slot (22) along the front end of rolling disc (18), and the length of dead slot (22) is greater than the diameter of rolling disc (18), the upper and lower both ends of solar panel installation unit (12) all run through and are provided with shaft hole (23), upper end shaft hole (23) pass through the bolt fastening with the installed part in the middle of solar panel (11) lower extreme, the lower extreme shaft hole (23) are connected through the axis of rotation with internal rotation case (16).

5. A road-brightening illumination device according to claim 1, characterized in that: the middle of the sliding unit (6) is provided with a middle sliding cavity (13) in a penetrating mode, the diameter of the middle sliding cavity (13) is larger than that of the protection rod (2), the sliding unit (6) is provided with a threaded hole (14) and a limiting sliding hole (15) along two sides of the middle sliding cavity (13) respectively, the threaded hole (14) is in threaded sliding connection with the screw rod (5), and the limiting sliding hole (15) is in sliding connection with the limiting rod (4).

6. A road-brightening illumination device according to claim 1, characterized in that: the lower end of the guard bar (2) is fixedly connected with a fixed chassis (1), and the fixed chassis (1) is communicated with the inside of the guard bar (2).