CN212901278U

CN212901278U - Outdoor light fixing device

Info

Publication number: CN212901278U
Application number: CN202022177053.4U
Authority: CN
Inventors: 许卓威; 黄春武; 肖阿军
Original assignee: Shenzhen Liandian Cultural Tourism Planning And Design Institute Co ltd
Current assignee: Shenzhen Liandian Cultural Tourism Planning And Design Institute Co ltd
Priority date: 2020-09-28
Filing date: 2020-09-28
Publication date: 2021-04-06
Anticipated expiration: 2030-09-28

Abstract

The utility model discloses an open light fixing device relates to the lighting technology field, to the street lamp through fixing bolt installation at present, because of fixing bolt is rusted by the rainwater erosion, lead to the comparatively trouble problem of later stage dismantlement, now propose following scheme, it includes the base, base top fixed mounting has first lamp pole, just the one end slidable mounting that the base was kept away from to first lamp pole has the second lamp pole, inside one end fixed mounting that first lamp pole is close to the base has step motor, just step motor's output shaft one end fixed mounting has the threaded rod, just threaded rod and second lamp pole one end threaded connection, the one end fixed mounting that first lamp pole was kept away from to the second lamp pole has solar panel. The utility model discloses novel structure, and the device not only can adjust the height of street lamp according to actual light for its illumination effect is best, can also avoid rustting because of fixing bolt, and the condition that leads to the street lamp to be difficult to dismantle the maintenance takes place.

Description

Outdoor light fixing device

Technical Field

The utility model relates to the technical field of lighting technology, especially, relate to an open light fixing device.

Background

For the safety of conveniently going on a journey night, the road both sides all are provided with the street lamp, and present street lamp all passes through fixing bolt fixed mounting, and fixing bolt rusts through the rainwater erosion, and it is comparatively troublesome to lead to the later stage to dismantle, for solving this problem, we provide an open light fixing device.

SUMMERY OF THE UTILITY MODEL

The utility model provides a pair of outdoor light fixing device has solved the street lamp through fixing bolt installation at present, rusts because of fixing bolt is corroded by the rainwater, leads to the later stage to dismantle comparatively trouble problem.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

an open light fixing device comprises a base, wherein a first lamp pole is fixedly mounted at the top end of the base, a second lamp pole is slidably mounted at one end, far away from the base, of the first lamp pole, a stepping motor is fixedly mounted at one end, close to the inner portion of the base, of the first lamp pole, a threaded rod is fixedly mounted at one end of an output shaft of the stepping motor and is in threaded connection with one end of the second lamp pole, a solar panel is fixedly mounted at one end, far away from the first lamp pole, of the second lamp pole, a wire supporting tube is welded at one end, far away from the first lamp pole, of the circumferential side wall of the second lamp pole, a connecting seat is fixedly mounted at one end, far away from the second lamp pole, of the wire supporting tube, a fixing bolt is arranged on one side of the connecting seat and is matched with the wire supporting tube, a street lamp is fixedly mounted at one end, and the brightness sensor is arranged under the solar panel.

Preferably, the side wall of the first lamp pole is provided with a limiting sliding groove, the side wall of the circumference of one end, close to the first lamp pole, of the second lamp pole is fixedly provided with a limiting sliding block, and the limiting sliding block and the limiting sliding groove are installed in a sliding mode.

Preferably, one end of the through wire supporting tube, which is close to the connecting seat, is fixedly provided with a rain baffle, the rain baffle is arranged in an L shape, and the horizontal section of the rain baffle is arranged right above the fixing bolt.

Preferably, a PLC is arranged at one end, close to the second lamp pole, of the circumferential side wall of the first lamp pole, the PLC is fixedly connected with the side wall of the first lamp pole, and the PLC is electrically connected with the stepping motor and the brightness sensor through wires.

Preferably, a second mounting hole is formed in one side of the connecting seat, a rubber pad is fixedly mounted on the outer ring of the second mounting hole, a first mounting hole is formed in the side wall, close to the connecting seat, of one end of the harness cord supporting tube, the first mounting hole is matched with the second mounting hole, and the first mounting hole and the second mounting hole are both in threaded connection with the fixing bolt.

Preferably, the solar panel is electrically connected with the street lamp through a wire.

The utility model has the advantages that:

1. when passing through fixing bolt with street lamp fixed mounting in lead to line stay tube one end, match through rubber pad and fixing bolt's rotation head for after fixing bolt is fixed, its threaded rod is isolated with external, simultaneously through the setting of weather shield, prevents that the rainwater from watering and beat on fixing bolt, has avoided the rainwater to flow into from the mounting hole, and the rusty condition of threaded rod that leads to fixing bolt takes place.

2. When maintaining the street lamp and changing, through moving the second lamp pole to the lower extreme down for it is more convenient to change, has also reduced when changing the maintenance street lamp simultaneously, and the accident rate that the maintenance personal high altitude falls.

3. The brightness of the sky is detected in real time through the brightness sensor, then the height of the street lamp is adjusted by starting the stepping motor through the PLC controller, so that the illumination effect of the street lamp is optimal, the phenomenon that the street lamp of the timing switch illuminates in the bright sky due to darkness in summer is avoided, the illumination effect is poor, and the electric energy resource is wasted is avoided.

In conclusion, the device not only can adjust the height of the street lamp according to actual light, so that the illumination effect is optimal, but also can avoid the situation that the street lamp is difficult to disassemble and maintain due to rusting of the fixing bolt.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a schematic view of the telescopic structure of the first lamp pole and the second lamp pole of the present invention.

Fig. 3 is a schematic structural view of the connection seat and the harness cord supporting tube of the present invention.

Reference numbers in the figures: 1. a PLC controller; 2. a brightness sensor; 3. a first lamp post; 4. a second light pole; 5. a base; 6. a stepping motor; 7. a threaded rod; 8. a solar panel; 9. a harness support tube; 10. a street lamp; 11. a connecting seat; 12. a first mounting hole; 13. a second mounting hole; 14. fixing the bolt; 15. a rubber pad; 16. a rain shield; 17. a limiting chute; 18. and a limiting sliding block.

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. 1-3, an open light fixing device comprises a base 5, a first lamp pole 3 is fixedly mounted at the top end of the base 5, a second lamp pole 4 is slidably mounted at one end of the first lamp pole 3 far away from the base 5, a stepping motor 6 is fixedly mounted at one end of the first lamp pole 3 close to the base 5, a threaded rod 7 is fixedly mounted at one end of an output shaft of the stepping motor 6, the threaded rod 7 is in threaded connection with one end of the second lamp pole 4, a solar panel 8 is fixedly mounted at one end of the second lamp pole 4 far away from the first lamp pole 3, a wire connection supporting tube 9 is welded at one circumferential side wall of one end of the second lamp pole 4 far away from the first lamp pole 3, a connecting seat 11 is fixedly mounted at one end of the wire connection supporting tube 9 far away from the second lamp pole 4, a fixing bolt 14 is arranged on one side of the connecting seat, a street lamp 10 is fixedly mounted at one end of the connecting seat 11 far away from the wire supporting tube 9, a brightness sensor 2 is arranged on the circumferential side wall of one end of the second lamp pole 4 far away from the first lamp pole 3, the brightness sensor 2 is arranged under the solar panel 8, a limiting sliding groove 17 is formed in the side wall of the first lamp pole 3, a limiting sliding block 18 is fixedly mounted on the circumferential side wall of one end of the second lamp pole 4 close to the first lamp pole 3, the limiting sliding block 18 and the limiting sliding groove 17 are slidably mounted, a rain baffle 16 is fixedly mounted at one end of the wire supporting tube 9 close to the connecting seat 11, the rain baffle 16 is arranged in an L shape, the horizontal section of the rain baffle 16 is arranged above the fixing bolt 14, a PLC 1 is arranged at one end of the circumferential side wall of the first lamp pole 3 close to the second lamp pole 4, and the PLC 1 is fixedly connected with the side wall of the first, PLC controller 1 all passes through wire electric connection with step motor 6 and luminance sensor 2, second mounting hole 13 has been seted up to connecting seat 11 one side, just second mounting hole 13 outer lane fixed mounting has a rubber pad 15, the one end lateral wall that the lead wire stay tube 9 is close to connecting seat 11 has seted up first mounting hole 12, just first mounting hole 12 matches with second mounting hole 13, just first mounting hole 12 all with fixing bolt 14 threaded connection with second mounting hole 13, solar panel 8 passes through wire and street lamp 10 electric connection.

The working principle is as follows: after the street lamp 10 is started at regular time, the brightness sensor 2 monitors the external brightness in real time, then transmits the signal to the PLC controller 1, the PLC controller 1 starts the stepping motor 6 to rotate the output shaft of the stepping motor 6, the output shaft of the stepping motor 6 rotates to drive the threaded rod 7 to rotate, so that the second lamp post 4 is pushed to move upwards, the street lamp 10 moves upwards, according to the real-time signal transmitted by the brightness sensor 2, the height of the street lamp 10 is higher and higher along with the darkness, so that the illumination effect of the street lamp 10 is optimal, when the street lamp 10 needs to be replaced and maintained, the second lamp post 4 is moved downwards to the lowest position through the PLC controller 1, the accident rate of high-altitude operation of maintenance personnel is reduced, the fixing bolt 14 is rotated to be taken down, then the street lamp 10 is replaced, and is electrically connected with the lead of the solar panel 8, the fixing bolt 14 is rotated, so that the fixing bolt, when fixing bolt 14 and rubber pad 15 closely laminate can, when raining, earlier through weather shield 16 with the rainwater interception, avoided fixing bolt 14 to be corroded by the rainwater, lead to rustting, through the closely laminating of rubber pad 15 with fixing bolt 14 simultaneously, avoid partly inside for the first mounting hole 12 of rainwater infiltration and the second mounting hole 13 of interception, lead to the rusty condition of fixing bolt 14 to take place.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The outdoor light fixing device comprises a base (5) and is characterized in that a first lamp pole (3) is fixedly mounted at the top end of the base (5), a second lamp pole (4) is slidably mounted at one end, far away from the base (5), of the first lamp pole (3), a stepping motor (6) is fixedly mounted at one end inside the base (5) and close to the first lamp pole (3), a threaded rod (7) is fixedly mounted at one end of an output shaft of the stepping motor (6), the threaded rod (7) is in threaded connection with one end of the second lamp pole (4), a solar panel (8) is fixedly mounted at one end, far away from the first lamp pole (3), of the second lamp pole (4), a through line supporting tube (9) is welded at the side wall of one end, far away from the first lamp pole (3), of the through line supporting tube (9) is fixedly mounted at one end, far away from the second lamp pole (4), of a connecting seat (11, just connecting seat (11) one side is provided with fixing bolt (14), just fixing bolt (14) lead to stay tube (9) match, the one end fixed mounting that lead to stay tube (9) was kept away from in connecting seat (11) has street lamp (10), the one end circumference lateral wall that first lamp pole (3) were kept away from in second lamp pole (4) is provided with luminance sensor (2), just luminance sensor (2) set up under solar panel (8).

2. An open-air light fixture according to claim 1, characterized in that the side wall of the first lamp pole (3) is provided with a limiting sliding groove (17), the side wall of the second lamp pole (4) near the circumference of the first lamp pole (3) is fixedly provided with a limiting sliding block (18), and the limiting sliding block (18) and the limiting sliding groove (17) are slidably mounted.

3. An outdoor light fixture according to claim 1, characterized in that a rain shield (16) is fixedly installed at one end of the wire support tube (9) near the connecting seat (11), the rain shield (16) is arranged in an L shape, and the horizontal section of the rain shield (16) is arranged right above the fixing bolt (14).

4. An open-air light fixing device according to claim 1, characterized in that a PLC (1) is arranged at one end of the circumferential side wall of the first lamp pole (3) close to the second lamp pole (4), the PLC (1) is fixedly connected with the side wall of the first lamp pole (3), and the PLC (1) is electrically connected with the stepping motor (6) and the brightness sensor (2) through wires.

5. An outdoor light fixture according to claim 1, wherein a second mounting hole (13) is formed in one side of the connecting base (11), a rubber pad (15) is fixedly mounted on the outer ring of the second mounting hole (13), a first mounting hole (12) is formed in one side wall of the wire support tube (9) close to one end of the connecting base (11), the first mounting hole (12) is matched with the second mounting hole (13), and the first mounting hole (12) and the second mounting hole (13) are both in threaded connection with the fixing bolt (14).

6. An open-air light fixture according to claim 1, characterized in that the solar panels (8) are electrically connected to the street lamps (10) by wires.