CN210291682U

CN210291682U - Solar street lamp with lightning protection device

Info

Publication number: CN210291682U
Application number: CN201921307596.4U
Authority: CN
Inventors: 谈建荣
Original assignee: Jiangsu Xinxin Lighting Equipment Co ltd
Current assignee: Jiangsu Xinxin Lighting Equipment Co ltd
Priority date: 2019-08-13
Filing date: 2019-08-13
Publication date: 2020-04-10
Anticipated expiration: 2029-08-13

Abstract

The utility model discloses a solar street lamp with lightning protection device in the technical field of street lamp, which comprises a base, a base rod is welded at the top of the base, a movable lamp post is movably inserted at the top of the base rod, a position fixed on the inner cavity of the base rod is provided with a supporting and limiting part matched with the movable lamp post, the bottom end of a rotating lead screw is movably connected with the inner wall of the bottom of the base rod through a bearing, an insulating beam tube is fixedly and vertically inserted at the front side of the top of the supporting and limiting part, the left end of the bottom of a lamp bracket is provided with a lamp body, the center of the top of the lamp bracket is provided with an absorbing device, the utility model adopts the cooperation of a driving rod, a rotating lead screw, a driving bevel gear, a driven bevel gear and the like to drive the movable lamp post to carry out lifting, thereby leading the solar panel to better absorb the solar energy and having flexible and convenient use.

Description

Solar street lamp with lightning protection device

Technical Field

The utility model relates to a street lamp technical field specifically is a solar street lamp with lightning protection device.

Background

The solar energy is an inexhaustible, clean, pollution-free and renewable green and environment-friendly energy. The solar street lamp has the advantages that the solar street lamp is generated by utilizing solar energy, incomparable cleanness, high safety, relatively extensive and sufficient energy sources, long service life, maintenance-free property and other conventional energy sources do not have, therefore, the solar street lamp appears on the market, but the existing solar street lamp has the characteristics of poor lightning protection effect, inconvenient maintenance and single function, and therefore, the solar street lamp with the lightning protection device is provided.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a solar street lamp with lightning protection device 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 with a lightning protection device comprises a base, wherein a base rod is welded at the top of the base, a movable lamp post is movably inserted at the top of the base rod, a supporting and limiting part matched with the movable lamp post is fixedly arranged at the position, close to the upper part, of an inner cavity of the base rod, a maintenance port is formed at the bottom of the outer wall at the left side of the base rod, an L-shaped supporting block is fixedly arranged at the bottom of the inner wall at the left side of the base rod and is positioned at the maintenance port, an assembly blind hole is formed at the bottom of the movable lamp post, a threaded sleeve is fixedly embedded in the assembly blind hole, a rotating lead screw is screwed in the threaded sleeve and is movably connected with the inner wall at the bottom of the base rod through a bearing, a driving rod is movably inserted at the top of the outer wall at the left side of the L-shaped supporting, the front side of the top of the supporting and limiting part is fixedly and vertically inserted with an insulating bundling tube, the bottom of the outer wall of the left side of the L-shaped supporting block is movably inserted with a connecting rotating rod, a winding drum is arranged at the right end of the connecting rotating rod and is positioned under the insulated wiring pipe, a lamp bracket is fixedly and transversely arranged at the top of the outer wall of the left side of the movable lamp post, the left end of the bottom of the lamp bracket is provided with a lamp body, the center of the top of the lamp bracket is provided with an absorption device, and the outer wall of the absorption device is provided with a protective shell, a charge-discharge controller, a storage battery and a lightning arrester are sequentially and fixedly arranged in the protective shell, the left side of the top of the lamp holder is provided with a lightning rod through a mounting seat, and the lightning rod outer wall is provided with the arrester, the ground connection downlead is connected to the lightning rod bottom, the ground connection downlead other end runs through mount pad bottom, lighting fixture top, activity lamp pole left side and twines to the reel outer wall after extending in the insulating bunch pipe and runs through base pole bottom and base bottom connection grounding body in proper order again.

Further, support the locating part including fixing the connecting block at the base pole inner wall, set up the activity hole that matches with the activity lamp pole on the connecting block, activity hole inner wall annular array welding has spacing ball, the vertical spacing spout of seting up with spacing ball matching of activity lamp pole outer wall, the side all welds the cushion around the connecting block, and pegs graft on the cushion and have the screw, and the connecting block passes through the fix with screw at the base pole inner wall.

Further, the absorbing device that lighting fixture top central authorities set up includes the U-shaped seat, and the vertical activity in the U-shaped seat is provided with the bull stick, and the bull stick rear end runs through U-shaped seat rear side, the fixed casing that is provided with in lighting fixture top, the casing is located U-shaped seat rear side, and is provided with micro motor in the casing, and the micro motor output run through the casing front side and with bull stick rear end fixed connection, the fixed bracing piece that is provided with of bull stick outer wall, the bracing piece top is provided with solar panel, and the protective housing setting is at bracing piece right side outer wall.

Further, solar panel and charge-discharge controller and battery electric connection, battery and arrester electric connection, the arrester other end and ground connection downlead electric connection.

Furthermore, a reinforcing rib is arranged between the bottom of the outer wall of the base rod and the outer wall of the top of the base, and a reinforcing rib is arranged between the outer wall of the right end of the outer wall of the lamp holder and the top of the outer wall of the movable lamp rod.

Furthermore, the maintenance opening top inner wall that base lever left side outer wall was seted up articulates through the hinge has assorted lid, and is provided with the lid lock on the lid.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model adopts the lightning rod, the lightning arrester and the grounding downlead to play the external lightning protection to the street lamp, adopts the lightning arrester to play the external lightning protection to the street lamp, adopts the double lightning protection to improve the lightning protection performance of the street lamp, adopts the matching of the driving rod, the rotating lead screw, the driving bevel gear, the driven bevel gear and the like to drive the movable lamp post to carry out the lifting work, thereby facilitating the maintenance of the street lamp by the staff, the adopted absorption device can control the angle of the solar panel through the micro motor, thereby leading the solar panel to better absorb the solar energy, the use is flexible and convenient, and the connecting rotating rod and the winding drum are also adopted, the grounding downlead on the surface can be collected by rotating the connecting rotating rod, the grounding downlead with the redundant winding length is convenient for accommodating the grounding downlead, so that the grounding body can be installed on the ground with the effective depth, the use is, the functionality is high, satisfies staff's needs.

Drawings

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

FIG. 2 is an enlarged view of the structure A of the present invention;

fig. 3 is a schematic view of the structure of the supporting and limiting member of the present invention.

In the figure: 1. a base; 2. a base shaft; 3. a movable lamp post; 4. supporting a limiting part; 41. connecting blocks; 42. a movable hole; 43. limiting balls; 44. cushion blocks; 5. an L-shaped support block; 6. rotating the lead screw; 7. a drive rod; 8. assembling a blind hole; 9. insulating the wiring tube; 10. a lamp holder; 11. a lightning rod; 12. a solar panel; 13. a housing; 14. a charge and discharge controller; 15. a storage battery; 16. a lightning arrester; 17. a down conductor; 18. a ground body; 19. connecting the rotating rod; 20. a reel; 21. a support rod.

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. 1-3, the present invention provides a technical solution: a solar street lamp with a lightning protection device is disclosed, please refer to fig. 1, and comprises a base 1, wherein a base rod 2 is welded on the top of the base 1, the cross section of the base rod 2 is rectangular, a movable lamp post 3 is movably inserted on the top of the base rod 2, and a movable through hole matched with the movable lamp post 3 is formed on the top of the base rod 2;

referring to fig. 1, a supporting and limiting member 4 matched with the movable lamp post 3 is fixedly arranged at a position above an inner cavity of the base rod 2, and the supporting and limiting member 4 is used for ensuring that the movable lamp post 3 cannot be rotated by the rotating screw rod 6 and ensures stable lifting movement;

referring to fig. 1, a maintenance through hole is formed in the bottom of the outer wall of the left side of the base rod 2, so that internal operation of a worker is facilitated, an L-shaped supporting block 5 is fixedly arranged at the bottom of the inner wall of the left side of the base rod 2, a fixing mode of a screw or a bolt can be adopted, the L-shaped supporting block 5 is located at the maintenance through hole, and the L-shaped supporting block 5 plays a role in supporting a rotating structure;

referring to fig. 1, an assembly blind hole 8 is formed in the bottom of a movable lamp post 3, a threaded sleeve is fixedly embedded in the assembly blind hole 8, the threaded sleeve is fixed in the assembly blind hole 8 in a welding mode, a rotating lead screw 6 is screwed in the threaded sleeve, the rotating lead screw 6 and the threaded sleeve are matched to drive the movable lamp post 3 to lift, the bottom end of the rotating lead screw 6 is movably connected with the inner wall of the bottom of a base rod 2 through a bearing, a driving rod 7 is movably inserted at the top of the outer wall of the left side of an L-shaped supporting block 5, a bearing is arranged at the joint of the driving rod 7 and the L-shaped supporting block 5, a turntable for a worker to rotate is arranged at the left end of the driving rod 7, a driving bevel gear is arranged at the right end;

referring to fig. 1, an insulating bundling tube 9 is fixed on the front side of the top of the supporting and limiting member 4, and plays a role of protecting the ground down lead 17, so that the ground down lead is not affected by the lifting and rotating of the movable lamp post 3 and the rotating screw 6, a connecting rotating rod 19 is movably inserted at the bottom of the outer wall of the left side of the L-shaped supporting block 5, a bearing is arranged at the joint of the connecting rotating rod 19 and the L-shaped supporting block 5, a rotating disc for the worker to rotate is arranged at the left end of the connecting rotating rod 19, in order to facilitate the winding of the winding drum 20 to a specified length and then fix, a bayonet lock is movably inserted at the left side of the rotating disc on the connecting rotating rod 19, a locking hole matched with the bayonet lock is arranged in an annular array on the outer wall of the left side of the L-shaped supporting block 5, a winding drum 20 is arranged at the right end of the connecting rotating rod 19, facilitating the orderly storage of the ground down conductor 17 so that the ground body 18 can be installed to an effective depth above ground;

referring to fig. 1, a lamp holder 10 is transversely and fixedly arranged at the top of the outer wall of the left side of a movable lamp post 3, a welding mode can be adopted, a lamp body is arranged at the left end of the bottom of the lamp holder 10, the lamp body is in the prior art, and is not specifically illustrated, an absorption device is arranged in the center of the top of the lamp holder 10, a protective shell is arranged on the outer wall of the absorption device, so as to protect an internal structure, a charging and discharging controller 14, a storage battery 15 and a lightning arrester 16 are sequentially and fixedly arranged in the protective shell, the storage battery 15 provides electric support for the electric elements in the utility model, and the lightning arrester;

referring to fig. 1, a lightning rod 11 is arranged on the left side of the top of a lamp holder 10 through a mounting seat, the mounting seat is fixed to the top of the lamp holder 10 through screws, a lightning arrester is arranged on the outer wall of the lightning rod 11, the lightning rod 11 and the lightning arrester perform external lightning protection of the street lamp, the bottom of the lightning rod 11 is connected with a grounding down lead 17, and the other end of the grounding down lead 17 penetrates through the bottom of the mounting seat, the top of the lamp holder 10 and the left side of a movable lamp post 3, extends into an insulating light-emitting tube 9, then is wound on the outer wall of a winding drum 20, and then sequentially penetrates through the bottom of.

As shown in fig. 3: the supporting and limiting part 4 comprises a connecting block 41 fixed on the inner wall of the base rod 2, a movable hole 42 matched with the movable lamp post 3 is formed in the connecting block 41, limiting balls 43 are welded on the inner wall of the movable hole 42 in an annular array mode, a limiting sliding groove matched with the limiting balls 43 is vertically formed in the outer wall of the movable lamp post 3, the movable lamp post 3 is guided and limited by the aid of matching of the limiting balls 43 and the limiting sliding groove, cushion blocks 44 are welded on the front side and the rear side of the connecting block 41, screws are inserted into the cushion blocks 44, and the connecting block 41 is fixed on the inner wall of the base rod 2 through the screws and is convenient;

as shown in fig. 1: the absorption device arranged in the center of the top of the lamp holder 10 comprises a U-shaped seat, the U-shaped seat is fixed on the top of the lamp holder 10 by screws or bolts, a rotating rod is longitudinally and movably arranged in the U-shaped seat, the front end of the rotating rod is movably connected with the inner wall of the front side of the U-shaped seat by a bearing, the rear end of the rotating rod penetrates through the rear side of the U-shaped seat, a bearing is also arranged at the joint of the rotating rod and the U-shaped seat, a shell 13 is fixedly arranged on the top of the lamp holder 10, the shell 13 is positioned on the rear side of the U-shaped seat and fixed by screws or bolts, a micro motor is arranged in the shell 13 and fixed by screws or bolts, the micro motor is a micro servo motor, the output end of the micro motor penetrates through the front side of the shell 13 and is fixedly connected with the rear end of the rotating rod, a support rod 21 is fixedly arranged on the outer wall of, thereby controlling the angle at which the solar panels 12 absorb sunlight;

as shown in fig. 1: the solar panel 12 and the charge and discharge controller 14 are electrically connected with the storage battery 15, the storage battery 15 is electrically connected with the lightning arrester 16, the other end of the lightning arrester 16 is electrically connected with the grounding down lead 17, the type of the charge and discharge controller 14 is SZR12-12V, the type of the lightning arrester 16 is HY5WZ, and internal lightning protection measures are taken;

as shown in fig. 1: reinforcing ribs are arranged between the bottom of the outer wall of the base rod 2 and the outer wall of the top of the base 1, reinforcing ribs are arranged between the outer wall of the right end of the outer wall of the lamp holder 10 and the top of the outer wall of the movable lamp post 3, and the reinforcing ribs are adopted to ensure the strength between the base rod 2 and the base 1 and the strength between the lamp holder 10 and the movable lamp post 3;

as shown in fig. 1: maintenance opening top inner wall that base rod 2 left side outer wall was seted up hinges through the hinge has assorted lid, and is provided with the lid lock on the lid, and the lid lock is prior art, selects according to actual conditions, avoids inside the non-staff operation.

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 with lightning protection device, includes base (1), its characterized in that: the lamp holder is characterized in that a base rod (2) is welded to the top of the base (1), a movable lamp post (3) is movably inserted into the top of the base rod (2), a supporting and limiting part (4) matched with the movable lamp post (3) is fixedly arranged at the position, close to the inner cavity of the base rod (2), a maintenance through hole is formed in the bottom of the outer wall of the left side of the base rod (2), an L-shaped supporting block (5) is fixedly arranged at the bottom of the inner wall of the left side of the base rod (2), the L-shaped supporting block (5) is located at the maintenance through hole, an assembly blind hole (8) is formed in the bottom of the movable lamp post (3), a threaded sleeve is fixedly embedded into the assembly blind hole (8), a rotating lead screw (6) is screwed into the threaded sleeve, the bottom end of the rotating lead screw (6) is movably connected with, and the right end of the driving rod (7) is provided with a driving bevel gear, the outer wall of the rotating lead screw (6) is sleeved with a driven bevel gear meshed with the driving bevel gear, the front side of the top of the supporting limiting part (4) is fixedly and vertically inserted with an insulating beam tube (9), the bottom of the outer wall of the left side of the L-shaped supporting block (5) is movably inserted with a connecting rotating rod (19), the right end of the connecting rotating rod (19) is provided with a winding drum (20), the winding drum (20) is positioned under the insulating beam tube (9), the top of the outer wall of the left side of the movable lamp post (3) is fixedly and transversely provided with a lamp holder (10), the left end of the bottom of the lamp holder (10) is provided with a lamp body, the center of the top of the lamp holder (10) is provided with an absorption device, the outer wall of the absorption, lighting fixture (10) top left side is provided with lightning rod (11) through the mount pad, and lightning rod (11) outer wall is provided with the arrester, ground connection downlead (17) is connected to lightning rod (11) bottom, ground connection downlead (17) other end runs through and twines to reel (20) outer wall and run through base pole (2) bottom and base (1) bottom connection grounding body (18) again in proper order after mount pad bottom, lighting fixture (10) top, activity lamp pole (3) left side extend to insulating bunch pipe (9).

2. The solar street light with the lightning protection device according to claim 1, wherein: support locating part (4) including fixing connecting block (41) at base pole (2) inner wall, set up movable hole (42) that match with activity lamp pole (3) on connecting block (41), the annular array welding of activity hole (42) inner wall has spacing ball (43), the vertical spacing spout of matching with spacing ball (43) of seting up of activity lamp pole (3) outer wall, connecting block (41) front and back side has all welded cushion (44), and pegs graft on cushion (44) and have the screw, and connecting block (41) pass through the fix with screw at base pole (2) inner wall.

3. The solar street light with the lightning protection device according to claim 1, wherein: the absorbing device that lighting fixture (10) top central authorities set up includes the U-shaped seat, and the vertical activity in the U-shaped seat is provided with the bull stick, and the bull stick rear end runs through U-shaped seat rear side, lighting fixture (10) top is fixed and is provided with casing (13), casing (13) are located U-shaped seat rear side, and are provided with micro motor in casing (13), and the micro motor output run through casing (13) front side and with bull stick rear end fixed connection, the fixed bracing piece (21) that is provided with of bull stick outer wall, bracing piece (21) top is provided with solar panel (12), and the protective housing setting is at bracing piece (21) right side outer wall.

4. The solar street light with the lightning protection device according to claim 3, wherein: the solar panel (12) and the charge-discharge controller (14) are electrically connected with the storage battery (15), the storage battery (15) is electrically connected with the lightning arrester (16), and the other end of the lightning arrester (16) is electrically connected with the grounding down lead (17).

5. The solar street light with the lightning protection device according to claim 1, wherein: and a reinforcing rib is arranged between the bottom of the outer wall of the base rod (2) and the outer wall of the top of the base (1), and a reinforcing rib is arranged between the outer wall of the right end of the outer wall of the lamp holder (10) and the top of the outer wall of the movable lamp pole (3).

6. The solar street light with the lightning protection device according to claim 1, wherein: the maintenance port top inner wall that base lever (2) left side outer wall was seted up articulates through the hinge has assorted lid, and is provided with the lid lock on the lid.