Adjustable lamp post

Abstract

The utility model provides an adjustable lamp pole, and relates to the technical field of street lamps. The lamp post comprises a base, a lamp post body and an illuminating lamp, the lamp post body is fixedly installed above the base, a lifting assembly convenient for adjusting the height of the illuminating lamp is installed in the lamp post body, and the lifting assembly comprises an installation frame fixedly installed on one side of the lamp post body; a telescopic assembly for conveniently adjusting the length of the illuminating lamp is mounted on one side of the lifting assembly; the first bevel gear is driven by the first motor to rotate, the second bevel gear is driven by the first bevel gear to rotate, the threaded rod is driven by the second bevel gear to rotate, then the moving block is driven to move up and down, and the moving block drives the sliding block to move up and down along the sliding groove to adjust the height of the illuminating lamp. The lifting assembly can adjust the height of the illuminating lamp, so that a worker can conveniently maintain or replace the illuminating lamp; the rain baffle can prevent rainwater from entering the sliding groove in the surface of the lamp pole body to affect the service life.

Description

Technical Field

[0001] The present application relates to the technical field of street lamps, and in particular to an adjustable lamp pole. Background Art

[0002] With the rapid and sustained development of the national economy and the deepening of urbanization, people's living standards are also constantly improving. In prosperous cities, night lighting has become a symbol of urban civilization and a representative of urban culture. Street lights on urban roads are convenient for everyone. Nowadays, most street lights are powered by power systems and LED lights are used as light sources. Street lights in many places also use renewable energy such as solar energy and wind energy for energy supply. Everything is to better promote urbanization. However, most of the current street lights are one-piece or fixed. Faced with the diversified development of today's society, people are not only limited to using street lights for lighting, but also hope that the functions of street lights will be more complete.

[0003] According to the Chinese Patent Network, a new type of telescopic adjustable lamp pole is disclosed. The utility model uses a motor to rotate the rotating shaft and the rotating wheel, and the rotating wheel drives the rotating gear to rotate through a transmission belt. The rotating gear and the rack are used in conjunction to make the upper lamp pole move up and down in the lower lamp pole, so that the height of the lamp pole as a whole can be adjusted. If the position of the lighting fixture needs to be adjusted, the position of the adjustment rod in the lamp arm can be changed by driving the cylinder to achieve the change of the position of the lighting fixture.

[0004] In the above-mentioned prior art, although the structure of the prior art can realize the lifting and extension of the lighting lamp, the lifting through the cooperation of the gear and the rack has certain limitations. If it is necessary to facilitate the maintenance of the lighting lamp, the lower lamp pole should not be set too high, but if it is set too low, the upper lamp pole will rise to a lower height, which is less practical. Utility Model Content

[0005] 1. Technical issues to be resolved

[0006] In view of the deficiencies of the prior art, the present application provides an adjustable lamp pole, which solves the problems mentioned in the above background technology.

[0007] (II) Technical solution

[0008] To achieve the above objectives, the present application is implemented through the following technical solutions: an adjustable lamp pole, comprising a base, a lamp pole body and a lighting lamp, wherein the lamp pole body is fixedly installed above the base, and a lifting component for adjusting the height of the lighting lamp is installed inside the lamp pole body, and the lifting component comprises a mounting frame fixedly installed on one side of the lamp pole body, and a telescopic component for adjusting the length of the lighting lamp is installed on one side of the lifting component.

[0009] By adopting the above technical solution, the lifting component can adjust the height of the lighting lamp, which is convenient for the staff to repair or replace the lighting lamp. The telescopic component can adjust the length of the lighting lamp arm, thereby facilitating the adjustment of the illumination area of ​​the lighting lamp and improving its practicality.

[0010] Preferably, a first motor is fixedly installed inside the mounting frame, a first bevel gear is fixedly installed on the output end of the first motor, a second bevel gear is meshed on the surface of the first bevel gear, a threaded rod is fixedly installed inside the second bevel gear, and both ends of the threaded rod are rotatably connected to the upper and lower ends of the lamp pole body respectively, a moving block is threadedly connected to the surface of the threaded rod, and a sliding block is fixedly installed on one side of the moving block.

[0011] By adopting the above technical solution, the height of the lighting lamp can be adjusted, making it convenient for staff to repair or replace the lighting lamp.

[0012] Preferably, a slide groove is provided on one side of the lamp pole body, and the sliding block is slidably connected to the slide groove.

[0013] By adopting the above technical solution, the lifting component can be limited.

[0014] Preferably, the telescopic assembly includes a fixed frame fixedly mounted on one side of the sliding block, the fixed frame is slidably connected to a telescopic plate inside, the telescopic plate is internally threadedly connected to a threaded sleeve, a sliding rod is fixedly mounted on one end of the threaded sleeve, the sliding rod is slidably connected to one side of the telescopic plate, a second motor is fixedly mounted on one side of the fixed frame, and an output end of the second motor is fixedly connected to the sliding rod.

[0015] By adopting the above technical solution, the length of the lamp arm of the lighting lamp can be adjusted, thereby facilitating the adjustment of the irradiation area of ​​the lighting lamp and improving its practicality.

[0016] Preferably, a connecting plate is fixedly mounted on the other end of the telescopic plate, and the lighting lamp is fixedly mounted on the lower surface of the connecting plate.

[0017] By adopting the above technical solution, it is convenient to illuminate the designated area.

[0018] Preferably, an L-shaped mounting plate is fixedly mounted above the connecting plate, and the lower surface of the L-shaped mounting plate is slidably connected to the fixing frame.

[0019] By adopting the above technical solution, dust or debris can be prevented from falling onto the telescopic plate and affecting the telescopic effect.

[0020] Preferably, a rain shield is fixedly installed above the lamp pole body.

[0021] By adopting the above technical solution, rainwater is prevented from entering the slide groove on the surface of the lamp pole body and affecting the service life.

[0022] Preferably, a plurality of ground nails are fixedly installed on the bottom of the base, and the ground nails are distributed in a rectangular array.

[0023] By adopting the above technical solution, the lamp pole body can be fixed on the ground to improve its stability.

[0024] (III) Beneficial effects

[0025] The present application provides an adjustable lamp pole, which has the following beneficial effects:

[0026] 1. The adjustable lamp pole drives the first bevel gear to rotate through the first motor, the first bevel gear drives the second bevel gear meshed on the surface to rotate, the second bevel gear drives the internal fixed threaded rod to rotate, and then drives the moving block connected to the surface thread to move up and down along the threaded rod, and the moving block drives the sliding block fixed on one side to move up and down along the slide groove, so as to adjust the height of the lighting lamp. The lifting assembly can adjust the height of the lighting lamp, which is convenient for the staff to repair or replace the lighting lamp. The rain shield can prevent rainwater from entering the slide groove on the surface of the lamp pole body and affecting the service life.

[0027] 2. The adjustable lamp pole drives the sliding rod to rotate through the second motor, and the sliding rod drives the threaded sleeve to rotate, so that the telescopic plate threadedly connected to the threaded sleeve can be telescoped back and forth in the fixed frame, thereby adjusting the length of the lighting lamp. The telescopic assembly can adjust the length of the lighting lamp, thereby facilitating the adjustment of the illumination area of ​​the lighting lamp and improving its practicality. The setting of the L-shaped mounting plate can prevent dust or debris from falling onto the top of the telescopic plate and affecting the telescopic effect. The setting of the ground nail can fix the lamp pole body on the ground and improve its stability. BRIEF DESCRIPTION OF THE DRAWINGS

[0028] Figure 1 This is a schematic diagram of the overall structure of this application;

[0029] Figure 2 This is a schematic diagram of the front cross-sectional structure of the lamp pole body of the present application;

[0030] Figure 3 This is a schematic diagram of the front cross-sectional structure of the fixing frame of the present application;

[0031] Figure 4 This is a left-side structural schematic diagram of this application.

[0032] In the figure: 1. base; 2. lamp pole body; 3. lighting lamp; 4. lifting assembly; 5. telescopic assembly; 6. connecting plate; 7. L-shaped mounting plate; 8. rain shield; 9. ground nail; 401. mounting frame; 402. first motor; 403. first bevel gear; 404. second bevel gear; 405. threaded rod; 406. moving block; 407. sliding block; 408. slide groove; 501. fixed frame; 502. telescopic plate; 503. threaded sleeve; 504. sliding rod; 505. second motor. DETAILED DESCRIPTION

[0033] The present application is further described in detail below through drawings and examples.

[0034] Reference Figures 1 to 4 The embodiment of the present application provides an adjustable lamp pole, including a base 1, a lamp pole body 2 and a lighting lamp 3. The lamp pole body 2 is fixedly installed above the base 1, and a lifting component 4 for adjusting the height of the lighting lamp 3 is installed inside the lamp pole body 2. The lifting component 4 includes a mounting frame 401 fixedly installed on one side of the lamp pole body 2, and a telescopic component 5 for adjusting the length of the lighting lamp 3 is installed on one side of the lifting component 4.

[0035] A first motor 402 is fixedly installed inside the mounting frame 401, a first bevel gear 403 is fixedly installed at the output end of the first motor 402, a second bevel gear 404 is meshed with the surface of the first bevel gear 403, a threaded rod 405 is fixedly installed inside the second bevel gear 404, and both ends of the threaded rod 405 are rotatably connected to the upper and lower ends inside the lamp pole body 2 respectively, a moving block 406 is threadedly connected to the surface of the threaded rod 405, and a sliding block 407 is fixedly installed on one side of the moving block 406.

[0036] A rain shield 8 is fixedly mounted above the lamp pole body 2 .

[0037] A sliding groove 408 is formed on one side of the lamp post body 2 , and the sliding block 407 is slidably connected to the sliding groove 408 .

[0038] The first bevel gear 403 is driven to rotate by the first motor 402, and the first bevel gear 403 drives the second bevel gear 404 engaged on the surface to rotate, and the second bevel gear 404 drives the threaded rod 405 fixedly installed inside to rotate, thereby driving the moving block 406 connected to the surface threadedly to move up and down along the threaded rod 405, and the moving block 406 drives the sliding block 407 fixedly installed on one side to move up and down along the slide groove 408, so as to adjust the height of the lighting lamp 3. The lifting assembly 4 can adjust the height of the lighting lamp 3, which is convenient for the staff to repair or replace the lighting lamp 3. The rain shield 8 can prevent rainwater from entering the slide groove 408 on the surface of the lamp pole body 2 and affecting the service life.

[0039] Reference Figure 1 , Figure 3 and Figure 4 In one aspect of the present embodiment, the telescopic assembly 5 includes a fixed frame 501 fixedly mounted on one side of the sliding block 407, the fixed frame 501 is internally slidably connected to a telescopic plate 502, the telescopic plate 502 is internally threadedly connected to a threaded sleeve 503, one end of the threaded sleeve 503 is fixedly mounted to a sliding rod 504, the sliding rod 504 is slidably connected to one side of the telescopic plate 502, a second motor 505 is fixedly mounted on one side of the fixed frame 501, and the output end of the second motor 505 is fixedly connected to the sliding rod 504.

[0040] A connecting plate 6 is fixedly mounted on the other end of the telescopic plate 502 , and the illuminating lamp 3 is fixedly mounted on the lower surface of the connecting plate 6 .

[0041] An L-shaped mounting plate 7 is fixedly mounted above the connecting plate 6 , and a lower surface of the L-shaped mounting plate 7 is slidably connected to the fixing frame 501 .

[0042] A plurality of ground spikes 9 are fixedly mounted on the bottom of the base 1 , and the ground spikes 9 are distributed in a rectangular array.

[0043] The sliding rod 504 is driven to rotate by the second motor 505, and the sliding rod 504 drives the threaded sleeve 503 to rotate, so that the telescopic plate 502 threadedly connected to the threaded sleeve 503 can be telescoped back and forth in the fixed frame 501, and the length of the lighting lamp 3 can be adjusted. The telescopic assembly 5 can adjust the length of the lighting lamp 3, so as to facilitate the adjustment of the irradiation area of ​​the lighting lamp 3 and improve its practicality. The setting of the L-shaped mounting plate 7 can prevent dust or debris from falling on the top of the telescopic plate 502 and affecting the telescopic effect. The setting of the ground nail 9 can fix the lamp pole body 2 on the ground and improve its stability.

[0044] All electrical equipment in this solution are powered by an external power supply.

[0045] Working principle: When the adjustable lamp pole is in use, the base 1 of the device is first fixed in a suitable position by the ground nail 9, and the sliding rod 504 is driven to rotate by the second motor 505, and the sliding rod 504 drives the threaded sleeve 503 to rotate, so that the telescopic plate 502 threadedly connected to the threaded sleeve 503 is extended and retracted back and forth in the fixed frame 501, so as to adjust the length of the lighting lamp 3, and then the first bevel gear 403 is driven to rotate by the first motor 402, and the first bevel gear 403 drives the second bevel gear 404 engaged on the surface to rotate, and the second bevel gear 404 drives the threaded rod 405 fixedly installed inside to rotate, and then drives the moving block 406 threadedly connected on the surface to move up and down along the threaded rod 405, and the moving block 406 drives the sliding block 407 fixedly installed on one side to move up and down along the slide groove 408, so as to adjust the height of the lighting lamp 3. When the lighting lamp 3 needs to be repaired or replaced, it is only necessary to start the first motor 402 in reverse.

[0046] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0047] Although the embodiments of the present application have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present application, and that the scope of the present application is defined by the appended claims and their equivalents.

Claims

1. An adjustable lamp pole, comprising a base (1), a lamp pole body (2) and a lighting lamp (3), Features: The lamp pole body (2) is fixedly mounted above the base (1); a lifting assembly (4) for adjusting the height of the lighting lamp (3) is installed inside the lamp pole body (2); the lifting assembly (4) comprises a mounting frame (401) fixedly mounted on one side of the lamp pole body (2); and a telescopic assembly (5) for adjusting the length of the lighting lamp (3) is installed on one side of the lifting assembly (4).

2. An adjustable lamp post according to claim 1, Features: A first motor (402) is fixedly installed inside the installation frame (401), a first bevel gear (403) is fixedly installed on the output end of the first motor (402), a second bevel gear (404) is meshed on the surface of the first bevel gear (403), a threaded rod (405) is fixedly installed inside the second bevel gear (404), and the two ends of the threaded rod (405) are rotatably connected to the upper and lower ends of the lamp pole body (2) respectively, a moving block (406) is threadedly connected to the surface of the threaded rod (405), and a sliding block (407) is fixedly installed on one side of the moving block (406).

3. An adjustable lamp post according to claim 2, Features: A sliding groove (408) is provided on one side of the lamp pole body (2), and the sliding block (407) is slidably connected to the sliding groove (408).

4. An adjustable lamp pole according to claim 1, Features: The telescopic assembly (5) comprises a fixed frame (501) fixedly mounted on one side of the sliding block (407); a telescopic plate (502) is slidably connected to the interior of the fixed frame (501); a threaded sleeve (503) is threadedly connected to the interior of the telescopic plate (502); a sliding rod (504) is fixedly mounted on one end of the threaded sleeve (503); the sliding rod (504) is slidably connected to one side of the telescopic plate (502); a second motor (505) is fixedly mounted on one side of the fixed frame (501); and an output end of the second motor (505) is fixedly connected to the sliding rod (504).

5. An adjustable lamp post according to claim 4, Features: A connecting plate (6) is fixedly mounted on the other end of the telescopic plate (502), and the lighting lamp (3) is fixedly mounted on the lower surface of the connecting plate (6).

6. An adjustable lamp post according to claim 5, Features: An L-shaped mounting plate (7) is fixedly mounted above the connecting plate (6), and the lower surface of the L-shaped mounting plate (7) is slidably connected to the fixing frame (501).

7. An adjustable lamp pole according to claim 1, Features: A rain shield (8) is fixedly mounted above the lamp pole body (2).

8. An adjustable lamp pole according to claim 1, Features: A plurality of ground nails (9) are fixedly mounted on the bottom of the base (1), and the ground nails (9) are distributed in a rectangular array.

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