CN219222313U - Liftable solar street lamp - Google Patents

Abstract

The utility model discloses a liftable solar street lamp, which comprises a column body, wherein a mounting box is formed by protruding outwards from the lower part of the column body, and a bottom plate is fixedly connected below the mounting box; a lamp post extends out of one side of the top end of the column body, a lamp body is arranged at one end, far away from the column body, of the lamp post, and the lamp body is lifted through a first lifting assembly; one side of the top end of the column body, which is far away from the lamp post, is provided with a solar power supply assembly, and the solar power supply assembly is lifted through a second lifting assembly. According to the solar street lamp, the lamp body and the solar power supply assembly can be lifted through the first lifting assembly and the second lifting assembly respectively, so that a worker can maintain and replace on the ground conveniently, the process of climbing and maintaining by the worker is omitted, the safety of the maintenance work of the worker is improved, the maintenance and replacement efficiency of the liftable solar street lamp is improved, the lamp bodies and the solar power supply assemblies with different maintenance frequencies can be maintained by the worker respectively according to the conditions, and the workload of the worker is reduced.

Description

A liftable solar street light

technical field

The utility model belongs to the technical field of street lamps, in particular to a liftable solar street lamp.

Background technique

Solar street lamps are energy-saving and environmentally friendly. At present, they are widely used on both sides of urban roads. However, the existing solar street lamps are all integrated, which makes it difficult to maintain and replace the lamp body. It is troublesome and dangerous for maintenance personnel to climb up and down.

The Chinese patent with the publication number CN212057070U discloses a liftable solar street lamp, which includes a lamp post with a hollow structure. An inspection port is provided at the lower end of the lamp post. A control box is installed on the upper side of the inspection port. The upper end of the first section of the sleeve rod is inserted into the second section of the sleeve rod, the upper end of the second section of the sleeve rod is inserted into the third section of the sleeve rod, and the upper end of the third section of the sleeve rod is fixedly connected to the support arm. Through the long slot along the height direction of the light pole, one end of the support arm is fixed with the lighting body, the inner bottom of the light pole is fixed with a motor, the output shaft of the motor is fixed with a transmission wheel B, and the inner top of the light pole is fixed with There is transmission wheel C, transmission wheel B and transmission wheel C are connected through a transmission belt, one side of the transmission belt is fixedly connected with the upper end side of the third section of the rod, and two pairs of roller groups are vertically installed on the lamp arm, and the two pairs of roller groups are respectively attached to each other. There are two walls inside and outside the light pole. This technology enables street lamps to be raised and lowered, providing convenience for maintenance personnel, ensuring their safety and improving efficiency. But the maintenance of solar street lights is not only about street lights, the maintenance and cleaning of solar cell components are part of the daily maintenance of solar street lights. But this patent ignores this point, and the maintenance of the solar cell module still needs maintenance personnel to carry out climbing maintenance. And it is worth noting that the frequency of maintenance and cleaning of solar cell components is different from that of lamp body maintenance and replacement.

For this reason, propose a kind of liftable solar street light.

Utility model content

In order to solve the above technical problems, the utility model proposes a liftable solar street lamp.

In order to achieve the above purpose, the utility model provides a liftable solar street lamp, comprising: a cylinder, the bottom of the cylinder protrudes outward to form an installation box, and a bottom plate is fixedly connected to the bottom of the installation box; the top of the cylinder has a There is a light pole protruding from the side, and the end of the light pole away from the column is provided with a lamp body, and the lamp body is lifted by the first lifting component; the side of the top of the column away from the light pole is provided with a solar power supply component, The solar power supply component is lifted and lowered by the second lifting component, and the solar power supply component is electrically connected with the lamp body.

Preferably, the second lifting assembly includes a threaded rod that is rotatably connected to the inside of the cylinder, one end of the threaded rod is rotatably connected to the top of the cylinder, and the other end is rotatably connected to the top surface of the bottom plate, and the threaded rod A driven bevel gear is fixedly connected to the bottom; a first motor is fixedly connected to the installation box, and a driving bevel gear is fixedly connected to the output end of the first motor, and the driving bevel gear and the driven bevel gear are engaged and connected; A sliding block is threadedly connected to the threaded rod, and a sliding bar is arranged parallel to one side of the threaded rod. A connecting frame is fixedly connected to the end of the sliding block away from the sliding bar, and the solar power supply component is fixedly connected to the connecting frame.

Preferably, the connecting frame includes a connecting rod affixed to the sliding block, a vertical plate affixed to the connecting rod, a horizontal plate vertically connected to the vertical plate, connecting the vertical plate and The support rod of the horizontal plate; the side of the column is provided with a strip groove, and the connecting rod passes through the strip groove to connect with the vertical plate; the vertical plate is connected to the solar power supply assembly Fixed.

Preferably, the first lifting assembly includes a second motor fixedly installed in the installation box, a winding shaft is fixedly connected to the output end of the second motor, and one end of the winding shaft close to the second motor is fixedly connected There is a baffle plate, the end of the bobbin shaft away from the second motor is rotatably connected to the mounting plate, and the mounting plate is vertically installed on the top surface of the bottom plate; a steel cable is wound around the bobbin shaft, so The tail end of the steel cable passes through the column body and the interior of the lamp pole and is fixedly connected to the lamp body.

Preferably, rollers are provided at the bends where the column is connected to the light pole and the bends of the light pole; the steel cable is slidably connected to the rollers.

Preferably, several guide rings are fixed inside the cylinder, and the steel cables pass through the inside of the guide rings.

Preferably, the lamp body includes a bulb and a lampshade covering the bulb, and the inner surface of the end of the lamp pole away from the column is in contact with the outer surface of the lampshade.

Preferably, the two ends of the slide bar are respectively fixed with limiting blocks.

Compared with the prior art, the utility model has the following advantages and technical effects: the column body is the main support of the solar street lamp that can be lifted, the lamp body is erected on the lamp pole, and the first lifting component can make the lamp body detach from the lamp pole and slowly descend until the staff It can be repaired by touch; the second lifting component can make the solar power supply component rise and fall along the column until the staff can touch and maintain; the application can respectively lift the lamp body and the solar power supply component through the first lifting component and the second lifting component, so as to facilitate The staff perform maintenance and replacement on the ground, which saves the process of staff climbing and climbing for maintenance, increases the safety of the staff's maintenance work, and improves the maintenance and replacement efficiency of the liftable solar street lamps. For lamp bodies with different maintenance frequencies and The solar power supply components can be repaired separately according to the situation, which reduces the workload of the staff.

Description of drawings

The drawings constituting a part of the application are used to provide further understanding of the application, and the schematic embodiments and descriptions of the application are used to explain the application, and do not constitute an improper limitation to the application. In the attached picture:

Figure 1 is a schematic diagram of the appearance and structure of a liftable solar street lamp of the present invention;

Figure 2 is a schematic diagram of the internal structure of a liftable solar street lamp of the present invention;

Fig. 3 is the enlarged view of A in Fig. 2 of the utility model;

Fig. 4 is the enlarged view of B in Fig. 2 of the utility model;

In the figure: 1. cylinder; 2. installation box; 3. bottom plate; 4. light pole; 5. light body; 6. solar power supply component; 7. threaded rod; 8. driven bevel gear; 9. first motor ; 10, driving bevel gear; 11, sliding block; 12, slide bar; 13, connecting rod; 14, vertical plate; 15, horizontal plate; 16, support rod; 17, strip groove; 18, second motor; 19. Spool; 20. Baffle; 21. Mounting plate; 22. Steel cable; 23. Roller; 24. Guide ring; 25. Bulb; 26. Lampshade;

Detailed ways

The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. example. Based on the embodiments of the present utility model, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the scope of protection of the present utility model.

In order to make the above purpose, features and advantages of the utility model more obvious and understandable, the utility model will be further described in detail below in conjunction with the accompanying drawings and specific embodiments.

Referring to Figures 1-4, this embodiment provides a liftable solar street lamp, including:

A cylinder 1 protrudes outward from the bottom of the cylinder 1 to form an installation box 2, and a bottom plate 3 is fixedly connected to the bottom of the installation box 2; a light pole 4 protrudes from the top side of the cylinder 1, and a The lamp body 5 is lifted and lowered by the first lifting component; the side of the top of the column body 1 away from the light pole 4 is provided with a solar power supply component 6, and the solar power supply component 6 is lifted and lowered by the second lifting component, and the solar power supply component 6 and the The lamp body 5 is electrically connected.

Further, the bottom plate 3 is provided with several threaded holes for the liftable solar street light to be installed on the ground.

Further, the solar power supply component 6 includes multiple solar power supply structures including solar panels, voltage regulators, storage batteries and the like. Since solar power supply is an existing technology, the specific structure will not be repeated here.

The column body 1 is the main support of the solar street lamp that can be lifted, and the lamp body 5 is erected on the lamp pole 4. The first lifting component can make the lamp body 5 detach from the lamp pole 4 and slowly descend until the staff can touch it for maintenance; the second lifting component can make the solar power supply The component 6 is lifted and lowered along the column body 1 until the staff can touch it for maintenance; the solar power supply component 6 provides power for the lamp body 5, and the connection line between the solar power supply component 6 and the lamp body 5 is set inside the column body 1, and the line remains Sufficient length for solar power supply assembly 6 and lamp body 5 to move. In this application, the lamp body 5 and the solar power supply assembly 6 can be raised and lowered respectively through the first lifting assembly and the second lifting assembly, so that the staff can perform maintenance and replacement on the ground, which saves the process of staff climbing up and down for maintenance, and increases the The safety of the maintenance work of the staff improves the maintenance and replacement efficiency of the liftable solar street lamp. For the lamp body 5 and the solar power supply assembly 6 with different maintenance frequencies, the staff can perform maintenance respectively according to the situation, which reduces the workload of the staff.

To further optimize the solution, the second lifting assembly includes a threaded rod 7 that is rotatably connected to the inside of the cylinder 1. One end of the threaded rod 7 is rotatably connected to the top of the cylinder 1, and the other end is rotatably connected to the top surface of the bottom plate 3. The bottom of the threaded rod 7 is fixed with a The moving bevel gear 8; the installation box 2 is fixedly connected with the first motor 9, the output end of the first motor 9 is fixedly connected with the driving bevel gear 10, and the driving bevel gear 10 and the driven bevel gear 8 are engaged and connected; the threaded rod 7 is threaded There is a sliding block 11, and a sliding bar 12 is arranged parallel to one side of the threaded rod 7, and the sliding bar 12 is fixedly connected to the inside of the cylinder body 1. There is a connecting frame, and the solar power supply assembly 6 is fixedly connected to the connecting frame.

The first motor 9 drives the driving bevel gear 10 to rotate, and the driving bevel gear 10 drives the driven bevel gear 8 to rotate so that the threaded rod 7 rotates, and the rotation of the threaded rod 7 drives the sliding block 11 to rise and fall, and the sliding block 11 drives the connecting frame to lift Thereby, the solar power supply assembly 6 fixedly connected with the connecting frame is lifted; the sliding block 11 and the sliding bar 12 are slidably connected in order to make the sliding of the sliding block 11 more stable.

Further, the first motor 9 is a stepping motor, which can be stopped and started at any time, and can rotate forward and reverse. The first motor 9 controls the rising and falling of the solar power supply assembly 6 through forward rotation and reverse rotation.

In a further optimization scheme, the connecting frame includes a connecting rod 13 affixed to the sliding block 11, a vertical plate 14 affixed to the connecting rod 13, a horizontal plate 15 vertically connected to the vertical plate 14, connecting the vertical plate 14 and the horizontal plate The support rod 16 of 15; the side of the column body 1 is provided with a bar-shaped groove 17, and the connecting rod 13 passes through the bar-shaped groove 17 to connect with the vertical plate 14;

The support bar 16 forms a triangular structure with the horizontal plate 15 and the vertical plate 14, which improves the stability of the support of the connecting frame.

In a further optimization solution, the first lifting assembly includes a second motor 18 fixedly installed in the installation box 2, the output end of the second motor 18 is fixedly connected with a winding shaft 19, and the end of the winding shaft 19 close to the second motor 18 is fixedly connected with a baffle plate 20. The end of the bobbin 19 away from the second motor 18 is rotatably connected to the mounting plate 21, and the mounting plate 21 is vertically installed on the top surface of the bottom plate 3; Through the inside of the column body 1 and the lamp pole 4, it is fixedly connected with the lamp body 5 .

The second motor 18 drives the winding shaft 19 to rotate, and the winding shaft 19 winds and unwinds the steel cable 22, so that the lamp body 5 fixedly connected to the tail end of the steel cable 22 rises and falls. The mounting plate 21 and the baffle plate 20 positioned at the two ends of the bobbin 19 limit the position of the wire rope 22 to prevent the wire rope 22 from coming out.

Further, the second motor 18 is a stepping motor, which can be stopped and started at any time, and can rotate forward and reverse. The second motor 18 controls the rewinding and unwinding of the winding shaft 19 through forward and reverse rotation, thereby controlling the rise and fall of the lamp body 5 .

To further optimize the scheme, rollers 23 are provided at the bends where the column body 1 connects to the light pole 4 , and the bends of the light pole 4 ;

The steel cable 22 is guided and slid by the roller 23, so as not to get stuck at the bend.

In a further optimized solution, several guide rings 24 are fixed inside the column body 1 , and the steel cables 22 pass through the inside of the guide rings 24 .

The guide ring 24 limits and guides the vertical steel cable 22 to prevent the steel cable 22 from being unrestricted beyond the range of motion, thereby affecting other structures inside the column body 1 .

In a further optimized solution, the lamp body 5 includes a bulb 25 and a lampshade 26 covering the bulb 25 , and the inner surface of the end of the lamp pole 4 away from the column body 1 is attached to the outer surface of the lampshade 26 .

The inner surface of the end of the light pole 4 away from the column body 1 is in contact with the outer surface of the lampshade 26, so that the position of the lamp body 5 will not be shifted when the lamp body 5 is raised and retracted to the light pole 4, and the placement is more stable.

To further optimize the solution, the two ends of the slide bar 12 are respectively fixed with the limit blocks 27 .

The limit blocks 27 at both ends of the slide bar 12 limit the position of the slide block 11 to prevent the solar power supply assembly 6 from exceeding the lifting range and causing equipment damage.

Further, there is a maintenance door on the outside of the installation box 2, which is convenient for maintenance of the first motor 9, the second motor 18 and other structures in the installation box 2.

In describing the present invention, it should be understood that the terms "longitudinal", "transverse", "upper", "lower", "front", "rear", "left", "right", "vertical" , "horizontal", "top", "bottom", "inner", "outer" and other indicated orientations or positional relationships are based on the orientations or positional relationships shown in the drawings, and are only for the convenience of describing the utility model, rather than Any indication or implication that a referenced device or element must have a particular orientation, be constructed, and operate in a particular orientation should not be construed as limiting the invention.

The above-mentioned embodiment is only to describe the preferred mode of the present utility model, not to limit the scope of the present utility model. The various deformations and improvements mentioned above should all fall within the scope of protection determined by the claims of the present utility model.

Claims (8)

1. Liftable solar street lamp, characterized by, include: the mounting box comprises a column body (1), wherein the lower part of the column body (1) protrudes outwards to form the mounting box (2), and a bottom plate (3) is fixedly connected below the mounting box (2); a lamp post (4) extends out of one side of the top end of the column body (1), a lamp body (5) is arranged at one end, far away from the column body (1), of the lamp post (4), and the lamp body (5) is lifted through a first lifting assembly; a solar power supply assembly (6) is arranged at one side, far away from the lamp post (4), of the top end of the column body (1), and the solar power supply assembly (6) is lifted through a second lifting assembly; the solar power supply assembly (6) is electrically connected with the lamp body (5).

2. The liftable solar street lamp of claim 1, wherein: the second lifting assembly comprises a threaded rod (7) rotatably connected to the inside of the column body (1), one end of the threaded rod (7) is rotatably connected with the top end of the column body (1), the other end of the threaded rod is rotatably connected with the top surface of the bottom plate (3), and a driven bevel gear (8) is fixedly connected to the bottom of the threaded rod (7); a first motor (9) is fixedly connected in the mounting box (2), a driving bevel gear (10) is fixedly connected at the output end of the first motor (9), and the driving bevel gear (10) is in meshed connection with the driven bevel gear (8); threaded connection has sliding block (11) on threaded rod (7), threaded rod (7) one side parallel arrangement has draw runner (12), draw runner (12) rigid coupling in cylinder (1) is inside, sliding block (11) one end with draw runner (12) sliding connection, sliding block (11) are kept away from the one end rigid coupling of draw runner (12) has the link, solar energy power supply module (6) rigid coupling in the link.

3. The liftable solar street lamp of claim 2, wherein: the connecting frame comprises a connecting rod (13) fixedly connected with the sliding block (11), a vertical plate (14) fixedly connected with the connecting rod (13), a horizontal plate (15) vertically connected with the vertical plate (14), and a supporting rod (16) for connecting the vertical plate (14) and the horizontal plate (15); a bar-shaped groove (17) is formed in the side of the column body (1), and the connecting rod (13) penetrates through the bar-shaped groove (17) to be connected with the vertical plate (14); the vertical plate (14) is fixedly connected with the solar power supply assembly (6).

4. The liftable solar street lamp of claim 1, wherein: the first lifting assembly comprises a second motor (18) fixedly installed in the installation box (2), a wire winding shaft (19) is fixedly connected to the output end of the second motor (18), a baffle (20) is fixedly connected to one end, close to the second motor (18), of the wire winding shaft (19), one end, far away from the second motor (18), of the wire winding shaft (19) is rotatably connected to an installation plate (21), and the installation plate (21) is vertically installed on the top surface of the bottom plate (3); the wire reel (19) is wound with a steel cable (22), and the tail end of the steel cable (22) passes through the column (1) and the lamp post (4) to be fixedly connected with the lamp body (5).

5. The liftable solar street lamp of claim 4, wherein: rollers (23) are arranged at the connecting and bending positions of the column body (1) and the lamp post (4) and at the bending positions of the lamp post (4); the steel cable (22) is in sliding connection with the roller (23).

6. The liftable solar street lamp of claim 4, wherein: the inside of the column body (1) is fixedly connected with a plurality of guide rings (24), and the steel cable (22) passes through the inside of the guide rings (24).

7. The liftable solar street lamp of claim 1, wherein: the lamp body (5) comprises a bulb (25) and a lampshade (26) covered outside the bulb (25), and the inner surface of the end part of the lamp post (4) far away from the column body (1) is attached to the outer surface of the lampshade (26).

8. The liftable solar street lamp of claim 2, wherein: limiting blocks (27) are fixedly connected to two ends of the sliding strip (12) respectively.

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