CN211738915U

CN211738915U - Solar street lamp tube convenient to replace

Info

Publication number: CN211738915U
Application number: CN202020558957.9U
Authority: CN
Inventors: 杜小洪
Original assignee: Jiangsu Xianglong Lighting Technology Co ltd
Current assignee: Jiangsu Xianglong Lighting Technology Co ltd
Priority date: 2020-04-16
Filing date: 2020-04-16
Publication date: 2020-10-23
Anticipated expiration: 2030-04-16

Abstract

The utility model discloses a solar street lamp tube convenient to replace in the technical field of street lamp tubes, which comprises a lamp post, wherein a motor base is arranged on the left side of the bottom of an inner cavity of the lamp post, a servo motor is arranged in the inner cavity of the motor base, a conical gear I is sleeved and arranged on the periphery of the servo motor, a mounting plate is arranged in the inner cavity of the lamp post, a mounting hole is arranged on the left side of the mounting plate in a penetrating way, a bearing sleeve is fixedly arranged in the inner cavity of the mounting hole on the mounting plate, a screw rod is inserted and arranged in the inner cavity of the bearing sleeve, the bottom of the screw rod penetrates through the inner cavity of the bearing sleeve, a conical gear II matched with the conical gear I is arranged on the bottom of the screw rod, a bearing seat is arranged on the left side of the top of the inner cavity of the lamp post corresponding to the screw rod, the, thereby conveniently changing the lamp tube of the street lamp.

Description

Solar street lamp tube convenient to replace

Technical Field

The utility model relates to a street lamp fluorescent tube technical field specifically is a solar street lamp fluorescent tube convenient to change.

Background

The solar energy is an inexhaustible, clean, pollution-free and renewable green and environment-friendly energy. The solar street lamp has the advantages of incomparable cleanness, high safety, relatively wide and sufficient energy sources, long service life, maintenance-free property and the like, and the photovoltaic energy source is regarded as the most important new energy source in the twenty-first century, wherein the solar street lamp adopts a crystalline silicon solar panel to absorb solar energy for power supply.

The solar street lamp that uses at present is high more, and when the fluorescent tube in solar street lamp broke down and need be changed, has brought very big inconvenience for the maintenance and the change of fluorescent tube, adopts cat ladder to the street lamp height to change the processing to the street lamp fluorescent tube now mostly, and maintenance efficiency is low not only, climbs the operation moreover and also does not benefit to operating personnel's safety, consequently, a solar street lamp fluorescent tube convenient to change has very much actual value.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a solar street lamp fluorescent tube convenient to change to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a solar street lamp tube convenient to replace comprises a lamp post, wherein a motor base is arranged on the left side of the bottom of an inner cavity of the lamp post, a servo motor is arranged in the inner cavity of the motor base, a first conical gear is sleeved on the periphery of the servo motor, an installation plate is arranged in the inner cavity of the lamp post, an installation hole is arranged on the left side of the installation plate in a penetrating manner, a bearing sleeve is fixedly arranged in the inner cavity of the installation hole in the installation plate, a screw rod is arranged in the inner cavity of the bearing sleeve in an inserting manner, the bottom of the screw rod penetrates through the inner cavity of the bearing sleeve, a second conical gear matched with the first conical gear is arranged on the bottom of the screw rod, a bearing seat is arranged on the left side of the top of the inner cavity of the lamp post corresponding to the screw rod, the top of, the lamp post is characterized in that a threaded sleeve is sleeved on the periphery of the screw rod, a sliding rod sleeve is sleeved on the periphery of the sliding rod, a connecting block is arranged between the threaded sleeve and the sliding rod sleeve, a groove is longitudinally formed in the right side of the lamp post, a supporting rod is connected to the right side of the sliding rod sleeve and penetrates through the groove in the right side of the lamp post and extends out of the inner cavity of the lamp post, a lamp holder is arranged at the bottom of the supporting rod, a lamp shade is arranged at the bottom of the lamp holder.

Preferably, the lampshade comprises an outer cover shell, a ring groove is formed in the top of the outer cover shell, a sealing rubber ring is arranged in the inner cavity of the ring groove, a connecting cylinder is arranged in the center of the top of the outer cover shell, and external threads are formed in the outer wall of the connecting cylinder.

Preferably, an inner cavity at the bottom of the lamp holder is provided with an inner groove matched with the external thread, and the connecting cylinder is movably connected with the lamp holder through the external thread.

Preferably, the top of the sealing rubber ring is attached to the bottom of the lamp holder, and the sealing rubber ring is a water-absorbing expansion sealing rubber ring.

Preferably, the inner wall and the outer wall of the lamp post are coated with anti-rust paint layers.

Preferably, the top of the solar panel is provided with a waterproof film in an adhesive manner.

Compared with the prior art, the beneficial effects of the utility model are that: a solar street lamp tube convenient to replace is characterized in that a first bevel gear is driven to rotate through a servo motor, a second bevel gear which is matched with the first bevel gear in a driving mode is driven to rotate through the second bevel gear, a screw rod is driven to rotate under the condition that the second bevel gear rotates, so that the screw rod drives a threaded sleeve to move up and down, and finally a supporting rod is driven to perform height adjustment through the threaded sleeve, so that a lamp shade is lowered to a proper height, and an operator can conveniently replace the lamp tube;

an inner cavity of the lamp holder is provided with an inner groove matched with the outer thread, so that the connecting cylinder is convenient to mount and fix with the lamp holder through the outer thread;

in the process of screwing the connecting cylinder and the lamp holder, the top of the sealing rubber ring is tightly attached and connected with the bottom of the lamp holder, so that a gap between the outer cover shell and the lamp holder is sealed through the sealing rubber ring, and meanwhile, the connecting cylinder is prevented from being corroded by external liquid, so that the mounting stability between the connecting cylinder and the lamp holder is influenced, and meanwhile, external dust and insects with small body sizes are prevented from climbing into the connecting gap between the lamp holder and the connecting cylinder, so that the connecting cylinder and the lamp holder are difficult to open;

through adopting water absorption expansion joint strip to the joint rubber circle, water absorption expansion joint strip does not have the difference with general solid joint strip under dry condition, absorbs moisture volume rapid expansion and fills in each space in gap immediately when contacting with water for sealed effect is better.

Drawings

FIG. 1 is a schematic structural view of the present invention;

fig. 2 is a schematic view of the structure of the lampshade of the present invention.

In the figure: 1. a lamp post; 2. a motor base; 3. a servo motor; 4. a first conical gear; 5. a second bevel gear; 6. mounting a plate; 7. a bearing housing; 8. a screw; 9. a bearing seat; 10. a threaded sleeve; 11. a fixed seat; 12. a slide bar; 13. a slide bar sleeve; 14. connecting blocks; 15. a support bar; 16. a lamp socket; 17. a lamp shade; 171. an outer cover housing; 172. a ring groove; 173. sealing the rubber ring; 174. a connecting cylinder; 175. an external thread; 18. a solar panel.

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.

Referring to fig. 1, the present invention provides a technical solution: a solar street lamp tube convenient to replace comprises a lamp post 1, a motor base 2 is arranged on the left side of the bottom of an inner cavity of the lamp post 1, a servo motor 3 is arranged in the inner cavity of the motor base 2, a first conical gear 4 is sleeved on the periphery of the servo motor 3, a mounting plate 6 is arranged in the inner cavity of the lamp post 1, a mounting hole is arranged on the left side of the mounting plate 6 in a penetrating manner, a bearing sleeve 7 is fixedly arranged in the inner cavity of the mounting hole in the mounting plate 6, a screw 8 is inserted in the inner cavity of the bearing sleeve 7, the bottom of the screw 8 penetrates through the inner cavity of the bearing sleeve 7, a second conical gear 5 matched with the first conical gear 4 is arranged at the bottom of the screw 8, a bearing seat 9 is arranged on the left side of the top of the inner cavity of the lamp post 1 and corresponds to the screw 8, the top of the screw, a threaded sleeve 10 is sleeved on the periphery of the screw 8, a sliding rod sleeve 13 is sleeved on the periphery of the sliding rod 12, a connecting block 14 is arranged between the threaded sleeve 10 and the sliding rod sleeve 13, a groove is longitudinally arranged on the right side of the lamp post 1, a supporting rod 15 is connected on the right side of the sliding rod sleeve 13, the supporting rod 15 penetrates through the groove on the right side of the lamp post 1 and extends out of the inner cavity of the lamp post 1, the bottom of the supporting rod 15 is provided with a lamp holder 16, the bottom of the lamp holder 16 is provided with a lampshade 17, the top of the lamp post 1 is provided with a solar panel 18, the device drives a first bevel gear 4 to rotate through a servo motor 3, and then drives a second matched bevel gear 5 to rotate through the first bevel gear 4, the screw rod 8 is driven to rotate under the condition that the second conical gear 5 rotates, so that the screw rod 8 drives the threaded sleeve 10 to move up and down, and finally the supporting rod 15 is driven by the threaded sleeve 10 to adjust the height, so that the lampshade 17 descends to a proper height to facilitate the replacement of the lamp tube by an operator.

Referring to fig. 2, the lamp housing 17 includes a housing 171, a ring groove 172 is formed at the top of the housing 171, a sealing rubber ring 173 is disposed in an inner cavity of the ring groove 172, a connecting cylinder 174 is disposed at the center of the top of the housing 171, and an external thread 175 is disposed on an outer wall of the connecting cylinder 174.

Referring to fig. 1 and 2, an inner cavity of the bottom of the lamp socket 16 is provided with an inner groove matched with the outer thread 175, the connecting cylinder 174 is movably connected with the lamp socket 16 through the outer thread 175, and the inner cavity of the lamp socket 16 is provided with an inner groove matched with the outer thread 175, so that the connecting cylinder 174 is conveniently installed and fixed with the lamp socket 16 through the outer thread 175, and meanwhile, external dust and small insects can be prevented from climbing into a connecting gap between the lamp socket 16 and the connecting cylinder 174, which causes difficulty in opening the connecting cylinder 174 and the lamp socket 16.

Referring to fig. 1 and 2, the top of the sealing rubber ring 173 is attached to the bottom of the lamp holder 16, and in the process of screwing the connecting cylinder 174 and the lamp holder 16, the top of the sealing rubber ring 173 is closely attached to the bottom of the lamp holder 16, so that the gap between the outer housing 171 and the lamp holder 16 is sealed by the sealing rubber ring 173, and meanwhile, the connecting cylinder 174 is prevented from being corroded by external liquid, thereby affecting the installation stability between the connecting cylinder 174 and the lamp holder 16, the sealing rubber ring 173 is a water-swelling sealing rubber ring, and by adopting a water-swelling sealing rubber strip for the sealing rubber ring 173, the water-swelling sealing rubber strip is not different from a common solid sealing rubber strip in a dry state, and absorbs moisture to rapidly swell in volume and fill in each space of the gap when contacting water, so that the sealing effect is better.

Referring to fig. 1, the inner and outer walls of the lamp post 1 are coated with the anti-rust paint layer, and the anti-rust paint layer outside the lamp post 1 increases the anti-rust capability thereof, so that the service life of the lamp post 1 is prolonged.

Referring to fig. 1, the top of the solar panel 18 is glued with a waterproof film.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a solar street lamp fluorescent tube convenient to change, includes lamp pole (1), its characterized in that: the lamp post is characterized in that a motor base (2) is arranged on the left side of the bottom of an inner cavity of a lamp post (1), a servo motor (3) is arranged in the inner cavity of the motor base (2), a first bevel gear (4) is sleeved on the periphery of the servo motor (3), a mounting plate (6) is arranged in the inner cavity of the lamp post (1), a mounting hole is arranged in the left side of the mounting plate (6) in a penetrating manner, a bearing sleeve (7) is fixedly arranged in the inner cavity of the mounting hole in the mounting plate (6), a screw rod (8) is inserted into the inner cavity of the bearing sleeve (7) in an inserting manner, the bottom of the screw rod (8) penetrates through the inner cavity of the bearing sleeve (7), a second bevel gear (5) matched with the first bevel gear (4) is arranged at the bottom of the screw rod (8), a bearing seat (9) is arranged on the left side of, the utility model discloses a lamp post (1) inner chamber top left side corresponds with mounting panel (6) top left side and is provided with two sets of fixing base (11), and is two sets of be provided with slide bar (12) between fixing base (11), screw rod (8) periphery is cup jointed and is provided with swivel nut (10), slide bar (12) periphery is cup jointed and is provided with slide bar cover (13), be provided with connecting block (14) between swivel nut (10) and slide bar cover (13), lamp post (1) right side vertically is provided with the fluting, slide bar cover (13) right side is connected with bracing piece (15), just bracing piece (15) pass lamp post (1) right side fluting and extend lamp post (1) inner chamber, bracing piece (15) bottom is provided with lamp stand (16), lamp stand (16) bottom is provided with lamp shade (17), lamp post (1) top is provided with solar panel (18).

2. The solar street lamp tube convenient to replace as claimed in claim 1, wherein: the lampshade (17) comprises an outer cover shell (171), a ring groove (172) is formed in the top of the outer cover shell (171), a sealing rubber ring (173) is arranged in the inner cavity of the ring groove (172), a connecting cylinder (174) is arranged in the center of the top of the outer cover shell (171), and external threads (175) are arranged on the outer wall of the connecting cylinder (174).

3. The solar street lamp tube convenient to replace as claimed in claim 2, wherein: an inner cavity at the bottom of the lamp holder (16) is provided with an inner thread groove matched with the outer thread (175), and the connecting cylinder (174) is movably connected with the lamp holder (16) through the outer thread (175).

4. The solar street lamp tube convenient to replace as claimed in claim 2, wherein: the top of the sealing rubber ring (173) is attached to the bottom of the lamp holder (16), and the sealing rubber ring (173) is a water-absorbing expansion sealing rubber ring.

5. The solar street lamp tube convenient to replace as claimed in claim 1, wherein: and the inner wall and the outer wall of the lamp post (1) are coated with anti-rust paint layers.

6. The solar street lamp tube convenient to replace as claimed in claim 1, wherein: and the top of the solar panel (18) is provided with a waterproof film in an adhesive manner.