CN218153958U

CN218153958U - Solar street lamp convenient to maintain

Info

Publication number: CN218153958U
Application number: CN202222196545.7U
Authority: CN
Inventors: 张一博; 李梓铭; 靳榕; 卢柯行; 卢凤茂; 代思聪
Original assignee: Tongbai Fenggu Electronic Technology Co ltd
Current assignee: Tongbai Fenggu Electronic Technology Co ltd
Priority date: 2022-08-22
Filing date: 2022-08-22
Publication date: 2022-12-27
Anticipated expiration: 2032-08-22

Abstract

The utility model discloses a solar street lamp convenient to maintain, including stand and base, the bottom welded fastening of stand has the base, the bottom fixedly connected with lower margin of base, the lower margin is equipped with flange with ground, the inside bottom swing joint of base has the awl fluted disc, the top fixedly connected with pivot of awl fluted disc, the top fixedly connected with threaded rod of pivot, hollow pole has been cup jointed in the top activity of threaded rod. This solar street lamp convenient to maintain is through being provided with hollow pole, thread groove, threaded rod, stand, ball, lift groove, fixing bolt, and threaded connection's structure makes hollow pole descend to the height that can directly stand the maintenance, is convenient for overhaul solar cell panel and lamps and lanterns, can reset the locking fast, has realized the lift and has maintained, need not the ladder and can overhaul, has solved the problem that can't stably smoothly realize the lift maintenance.

Description

Solar street lamp convenient to maintain

Technical Field

The utility model relates to a solar street lamp technical field specifically is a solar street lamp convenient to maintain.

Background

With the continuous increase of the occupancy of public facilities to renewable energy sources, the street lamps of many urban roads use the solar cell technology, and solar energy is stored by sunshine to supply power to the street lamps.

When the solar street lamp is used for overhauling the lamp and the solar panel, the solar street lamp generally needs to be overhauled by climbing a ladder, and the maintenance cost for large-scale overhauling is higher. Some novel solar street lamps can be adjusted downwards to enable lamps to be lowered for maintenance, so that the maintenance difficulty is greatly reduced, but the lamp post fixed by the bolts and capable of being lifted is poor in stability and insufficient in lifting smoothness, and certain operation difficulty still exists in practical use. Therefore, a solar street lamp convenient to maintain needs to be designed, which not only can be lifted and maintained, but also is easy to operate, can be lifted and lowered smoothly, and has high daily stability.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a solar street lamp convenient to maintain to solve the solar street lamp that provides in the above-mentioned background art and can not stabilize, smoothly go up and down, problem that the maintenance cost is high.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a solar street lamp convenient to maintain, includes stand and base, the bottom welded fastening of stand has the base, the bottom fixedly connected with lower margin of base, the lower margin is equipped with flange with ground, the inside bottom swing joint of base has the awl fluted disc, the top fixedly connected with pivot of awl fluted disc, the top fixedly connected with threaded rod of pivot, hollow pole has been cup jointed in the top activity of threaded rod, the inside thread groove of having seted up of hollow pole, the thread groove passes through the screw thread with the threaded rod and constitutes the activity and cup joints, the block terminal is installed in the left side on hollow pole top, the top difference fixedly connected with mount pad of hollow pole both sides.

Preferably, an assembly bolt is arranged between the mounting seat and the hollow rod, and the mounting seat and the hollow rod are fixedly assembled through the assembly bolt.

Preferably, the integrative welding of mount pad department has the lighting fixture, lamps and lanterns are installed to the bottom of lighting fixture, the top fixedly connected with panel support of hollow pole, the top fixedly connected with solar cell panel of panel support.

Preferably, stand notch department is provided with the sealing washer, be provided with fixing bolt between stand and the hollow pole, stand and hollow pole pass through fixing bolt fixed assembly.

Preferably, the bottom welding of hollow rod has spacing piece, the lift groove has all been seted up to the both sides of stand inner wall, the ball has been inlayed between lift groove and the spacing piece.

Preferably, the bearing seat is installed on the top of the inner wall of the base, a bevel gear is movably connected in the bearing seat, a rotating handle is fixedly connected to the right side of the bevel gear, a sliding groove is formed in the bottom end of the inner wall of the base, a limiting steel sleeve is slidably connected in the sliding groove, and the limiting steel sleeve is fixedly fastened with the rotating handle.

Compared with the prior art, the beneficial effects of the utility model are that: the solar street lamp convenient to maintain not only realizes lifting maintenance, can be maintained without climbing a ladder, realizes simple and convenient lifting operation and good stability, but also realizes convenient assembly and maintenance of components, and reduces the transportation and installation cost;

(1) The hollow rod is lowered to the height capable of being maintained in a standing mode directly through the structure with the hollow rod, the thread groove, the threaded rod, the stand column, the ball, the lifting groove and the fixing bolt, so that the solar cell panel and the lamp can be maintained conveniently;

(2) The lifting operation is simple and convenient by arranging the rotating shaft, the rotating handle, the bevel gear, the conical fluted disc, the limiting steel sleeve, the sliding chute and the base, the hollow rod cannot slide down suddenly, the stability of the street lamp is kept under the daily condition, the relative displacement cannot be realized easily, the whole lifting structure is arranged in the street lamp, the whole lifting structure cannot be exposed outside daily, and the loss of external environmental factors to components is prevented;

(3) Through being provided with lighting fixture, assembly bolt, mount pad, panel support, lighting fixture and solar cell panel all pass through the mounting with hollow pole and assemble, are convenient for overhaul, and the assembly and the maintenance of the subassembly of being convenient for reduce transportation and installation cost.

Drawings

Fig. 1 is a schematic front view of a cross-sectional structure of the present invention;

fig. 2 is a schematic view of a front view structure of the solar cell panel of the present invention;

fig. 3 is an enlarged partial sectional view of the utility model at a in fig. 1;

fig. 4 is a schematic view of the cross-sectional structure of the base according to the present invention.

In the figure: 1. a solar panel; 2. a lamp holder; 3. a mounting seat; 4. a distribution box; 5. a column; 6. a lifting groove; 7. a base; 8. a connecting flange; 9. ground feet; 10. a conical fluted disc; 11. a threaded rod; 12. a hollow rod; 13. assembling a bolt; 14. a light fixture; 15. a battery panel support; 16. a seal ring; 17. fixing the bolt; 18. a thread groove; 19. a ball bearing; 20. a limiting sheet; 21. a rotating shaft; 22. a bevel gear; 23. a bearing seat; 24. turning a handle; 25. a limiting steel sleeve; 26. a chute.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Example 1: referring to fig. 1-4, a solar street lamp convenient for maintenance comprises a vertical column 5 and a base 7, wherein the base 7 is fixedly welded at the bottom end of the vertical column 5, a ground foot 9 is fixedly connected at the bottom end of the base 7, a connecting flange 8 is assembled between the ground foot 9 and the ground, a threaded rod 11 is fixedly connected at the top end of a rotating shaft 21, a hollow rod 12 is movably sleeved at the top end of the threaded rod 11, a threaded groove 18 is formed in the hollow rod 12, and the threaded groove 18 and the threaded rod 11 form a movable sleeve through threads;

an assembly bolt 13 is arranged between the mounting seat 3 and the hollow rod 12, the mounting seat 3 and the hollow rod 12 are fixedly assembled through the assembly bolt 13, a limiting piece 20 is welded at the bottom end of the hollow rod 12, lifting grooves 6 are formed in two sides of the inner wall of the upright post 5, balls 19 are embedded between the lifting grooves 6 and the limiting piece 20, a sealing ring 16 is arranged at the notch of the upright post 5, a fixing bolt 17 is arranged between the upright post 5 and the hollow rod 12, and the upright post 5 and the hollow rod 12 are fixedly assembled through the fixing bolt 17;

specifically, as shown in fig. 1, fig. 2, fig. 3 and fig. 4, when the hollow rod 12 needs to be lifted and lowered for maintenance, the fixing bolts 17 are unlocked, the base 7 is opened, the rotating handle 24 is rotated, the rotating shaft 21 drives the threaded rod 11 to rotate, the threaded groove 18 in the bottom end of the hollow rod 12 enables the hollow rod 12 to continuously descend under the rotating action of the threaded rod 11, and finally the hollow rod 12 descends to a height capable of being maintained in a standing state directly, so that the solar cell panel 1 and the lamp 14 can be maintained conveniently.

Example 2: the bottom end inside the base 7 is movably connected with a bevel gear disc 10, the top end of the bevel gear disc 10 is fixedly connected with a rotating shaft 21, the top end of the inner wall of the base 7 is provided with a bearing seat 23, the inside of the bearing seat 23 is movably connected with a bevel gear 22, the right side of the bevel gear 22 is fixedly connected with a rotating handle 24, the bottom end of the inner wall of the base 7 is provided with a sliding groove 26, the sliding groove 26 is internally and slidably connected with a limiting steel sleeve 25, and the limiting steel sleeve 25 is fixedly buckled with the rotating handle 24;

specifically, as shown in fig. 1, fig. 2, fig. 3 and fig. 4, when the lifting street lamp is overhauled, the base 7 is opened, the limiting steel sleeve 25 is moved to the right side of the sliding groove 26 inside the base 7 to be separated from and fixed with the rotating handle 24, after the fixing bolt 17 is disassembled, the rotating handle 24 is rotated and meshed with the bevel gear 22, the torque direction is changed, the threaded rod 11 is easy to rotate, after the lifting overhaul is completed, the limiting steel sleeve 25 is moved back to be fastened and fixed with the rotating handle 24, and then the locking of the fixing bolt 17 is matched, so that the operation is simple and convenient, the hollow rod 12 cannot slide down suddenly, the stability of the street lamp is kept under the daily condition, the relative displacement cannot be realized easily, the whole lifting structure is inside the street lamp and cannot be exposed outside in daily life, and the loss of external environmental factors to the assembly is prevented.

Example 3: a lamp holder 2 is integrally welded at the mounting seat 3, a lamp 14 is installed at the bottom end of the lamp holder 2, a battery panel support 15 is fixedly connected to the top end of the hollow rod 12, a solar battery panel 1 is fixedly connected to the top end of the battery panel support 15, a distribution box 4 is installed on the left side of the top end of the hollow rod 12, and the mounting seats 3 are respectively and fixedly connected to the tops of the two sides of the hollow rod 12;

specifically, as shown in fig. 1, 2 and 4, the lamp holder 2 and the solar cell panel 1 are assembled with the hollow rod 12 through fixing parts, and during maintenance, the solar cell panel 1 can be disassembled through the cell panel support 15, the whole lamp holder 2 can be disassembled through the mounting base 3, and the whole street lamp can be disassembled from the ground through the connecting flange 8, so that the assembly and maintenance of the components are facilitated, and the transportation and installation costs are reduced.

The working principle is as follows: the utility model discloses when using, give 14 powers of lamps and lanterns through solar cell panel 1, when needing to overhaul, open base 7, inside base 7, move spacing steel bushing 25 to spout 26 right side, make it break away from fixedly with changeing 24, pull down behind fixing bolt 17, rotate and change 24, change 24 and bevel gear 22 meshing, change the torque direction, make threaded rod 11 easily rotate, make hollow rod 12 constantly descend under the effect of rotation of threaded rod 11, finally make hollow rod 12 descend to the height that can directly stand the maintenance, in the lift in-process, ball 19 of hollow rod 12 bottom spacing piece 20 truns into the rolling friction with the sliding friction in lifting groove 6, thereby reduce frictional resistance, improve the smooth and easy nature of lift, after finishing overhauing reversing again and changeing 24, threaded rod 11 reverses, hollow rod 12 rises, spacing piece 20 rises to behind the inside top of hollow rod 12, reuse two sets of fixing bolt 17 with hollow rod 12 is fixed with stand 5, can reset the locking, it makes it and changeing 24 the base to fix with spacing steel bushing 25 again, close 7.

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. The utility model provides a solar street lamp convenient to maintain, includes stand (5) and base (7), its characterized in that: the bottom welded fastening of stand (5) has base (7), bottom fixedly connected with lower margin (9) of base (7), lower margin (9) are equipped with flange (8) with ground, the inside bottom swing joint of base (7) has awl fluted disc (10), the top fixedly connected with pivot (21) of awl fluted disc (10), the top fixedly connected with threaded rod (11) of pivot (21), hollow pole (12) have been cup jointed in the top activity of threaded rod (11), hollow thread groove (18) have been seted up to inside of base (12), thread groove (18) constitute the activity with threaded rod (11) through the screw thread and cup joint, block terminal (4) are installed in the left side on hollow pole (12) top, fixedly connected with mount pad (3) respectively at the top of hollow pole (12) both sides.

2. The solar street light convenient to maintain as claimed in claim 1, wherein: and an assembling bolt (13) is arranged between the mounting seat (3) and the hollow rod (12), and the mounting seat (3) and the hollow rod (12) are fixedly assembled through the assembling bolt (13).

3. The solar street light convenient to maintain as claimed in claim 1, wherein: the solar lamp comprises a mounting seat (3), a lamp bracket (2) is integrally welded at the mounting seat (3), a lamp (14) is installed at the bottom end of the lamp bracket (2), a battery panel support (15) is fixedly connected to the top end of a hollow rod (12), and a solar battery panel (1) is fixedly connected to the top end of the battery panel support (15).

4. The solar street light convenient to maintain as claimed in claim 1, wherein: the sealing device is characterized in that a sealing ring (16) is arranged at the notch of the upright post (5), a fixing bolt (17) is arranged between the upright post (5) and the hollow rod (12), and the upright post (5) and the hollow rod (12) are fixedly assembled through the fixing bolt (17).

5. The solar street light convenient to maintain as claimed in claim 1, wherein: the welding of the bottom of hollow rod (12) has spacing piece (20), lift groove (6) have all been seted up to the both sides of stand (5) inner wall, ball (19) have been inlayed between lift groove (6) and spacing piece (20).

6. The solar street light convenient to maintain as claimed in claim 1, wherein: bearing frame (23) are installed on the top of base (7) inner wall, swing joint has bevel gear (22) in bearing frame (23), the right side fixedly connected with of bevel gear (22) changes handle (24), spout (26) have been seted up to the bottom of base (7) inner wall, sliding connection has spacing steel bushing (25) in spout (26), spacing steel bushing (25) with change handle (24) lock joint fixed.