CN218268833U

CN218268833U - Solar street lamp convenient to maintain

Info

Publication number: CN218268833U
Application number: CN202222576996.3U
Authority: CN
Inventors: 杨旭东; 杨志伟
Original assignee: Fujian Jubaijia Technology Co ltd
Current assignee: Fujian Jubaijia Technology Co ltd
Priority date: 2022-09-28
Filing date: 2022-09-28
Publication date: 2023-01-10
Anticipated expiration: 2032-09-28

Abstract

The utility model discloses a maintain convenient solar street lamp, including the lamp pole, the through-hole that is used for the activity post to penetrate is offered on the lamp pole top, and activity post both sides wall body welded connection respectively has first support arm and second support arm, the inside lead screw that is provided with of lamp pole, and the lamp pole outer wall offers the logical groove that is used for first support arm and second support arm to wear out, the lead screw top run through the activity post and with activity post thread sealing connection, its bottom run through the diaphragm and with diaphragm bearing swing joint, and diaphragm welded fastening on the inner wall of lamp pole, it is provided with the closing plate to lead to the inslot, and the closing plate is connected with the lamp pole outer wall is articulated. This maintain convenient solar street lamp because the lead screw is built-in, can not receive the rainwater corruption like this, ensures that its threaded connection department with the activity post can not go up the rust card and die, and self intensity can not receive the influence simultaneously, has guaranteed the support fastness to solar panel and lamp holder, and the security is higher.

Description

Solar street lamp convenient to maintain

Technical Field

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

Background

Compared with the traditional street lamp, the solar street lamp is additionally provided with the solar power generation panel and the matched controller, the interior is more complex, and therefore the solar street lamp needs to be maintained regularly, for example, the solar street lamp convenient to maintain is disclosed by the prior art (CN 107218568B), the solar street lamp passes through the lead screw and the lifting mechanism, the photovoltaic panel is descended to the ground from a high position, but the lead screw and the lifting mechanism are arranged externally, the solar street lamp is easily corroded by rainwater, the solar street lamp is difficult to rotate after the corrosion of a threaded connection part, and even is easy to block, the stable descending of the photovoltaic panel cannot be ensured, meanwhile, the strength is reduced after the corrosion, the stability of the photovoltaic panel is not facilitated, potential safety hazards exist, the use experience of people is influenced, the practicability is not strong, the use requirements of people cannot be met, the defects in the prior art exist, the solar street lamp is necessary to be further improved, the solar street lamp has higher practicability, and can accord with the actual use condition.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a maintain convenient solar street lamp to solve the problem that above-mentioned background art provided.

In order to achieve the above purpose, the utility model provides a following technical scheme: the solar street lamp convenient to maintain comprises a lamp post, wherein a through hole for a movable post to penetrate through is formed in the top end of the lamp post, and a first support arm and a second support arm are respectively welded and connected to wall bodies on two sides of the movable post;

a screw rod is arranged in the lamp post, and a through groove for the first support arm and the second support arm to penetrate out is formed in the outer wall of the lamp post;

the top end of the screw rod penetrates through the movable column and is in threaded sealing connection with the movable column, the bottom end of the screw rod penetrates through the transverse plate and is movably connected with the transverse plate bearing, and the transverse plate is welded and fixed on the inner wall of the lamp post;

a sealing plate is arranged in the through groove and is hinged to the outer wall of the lamp post.

Furthermore, the diameter of the movable column is consistent with the inner diameter of the through hole, and the bottom end of the movable column is sleeved with a fixing ring which is welded with the movable column;

the top wall of the fixing ring is fixedly bonded with a sealing rubber ring, and the top wall of the fixing ring is abutted against the inner wall of the top end of the lamp pole through the sealing rubber ring.

Furthermore, the first support arm and the second support arm have the same section size, and are both in sealing fit with the top end of the sealing plate;

a solar panel is fixed on the first support arm through a bolt, and a lamp holder is connected to the second support arm in a welded mode.

Further, an arc-shaped groove is formed in the outer wall of the sealing plate, a clamp is clamped in the groove, and the clamp is fixed on the lamp post through bolts.

Furthermore, the inner wall of the bottom end of the lamp post is connected with a vertical plate in a welding mode, and a transmission rod movably connected with a bearing of the vertical plate penetrates through the vertical plate;

the transmission rod is perpendicular to the screw rod, the screw rod and the lamp post are coaxial, and the transmission rod and the bayonet lock on the screw rod are fixed with the engaged bevel gears.

Furthermore, one end of the transmission rod, which is far away from the screw rod, is sleeved with a sleeve which is welded with the transmission rod, and the sleeve is sleeved with a movable cylinder which is in spline connection with the sleeve;

the outer wall of one end of the movable cylinder is connected with a cross rod in a welding mode, the inner wall of the other end of the movable cylinder is connected with a lantern ring in a welding mode, and the lantern ring is sleeved on the transmission rod.

Compared with the prior art, the beneficial effects of the utility model are that: the screw rod is arranged in the lamp post, and the screw rod and the movable post drive the support arm to descend, so that the solar panel and the lamp cap can descend to the ground;

meanwhile, the through grooves are formed, and the support arm can move up and down in the through grooves, so that a limiting effect is achieved, and the solar panel and the lamp holder are guaranteed to be better in stability when descending;

and the through groove is internally provided with a sealing plate, the supporting arm can be supported by the sealing plate, and the solar panel and the lamp holder can be ensured to be always in a fixed state by matching with the lead screw, so that the fixing effect of the solar panel and the lamp holder is improved.

Drawings

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

fig. 2 is a schematic side view of the lamp post and the first arm of the present invention;

fig. 3 is a schematic view of the interior front view structure of the lamp post of the present invention;

FIG. 4 is a schematic view of the three-dimensional structure of the lamp post and the through groove of the present invention;

fig. 5 is a schematic view of the overlooking and transverse cross-sectional structure of the lamp post and the through groove of the utility model;

fig. 6 is a schematic view of the top view structure of the screw rod and the transmission rod of the present invention.

In the figure: 1. a lamp post; 2. a movable post; 3. a first support arm; 4. a second support arm; 5. a solar panel; 6. a lamp cap; 7. a screw rod; 8. a transverse plate; 9. a fixing ring; 10. a through groove; 11. sealing plates; 12. a groove; 13. clamping a hoop; 14. a vertical plate; 15. a transmission rod; 16. a bevel gear; 17. a sleeve; 18. a movable barrel; 19. a collar; 20. a cross bar.

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. 1-6, the present invention provides a technical solution: a through hole for a movable column 2 to penetrate is formed in the top end of a lamp post 1, a lead screw 7 is arranged inside the lamp post 1, the top end of the lead screw 7 penetrates through the movable column 2 and is in threaded sealing connection with the movable column 2, the bottom end of the lead screw penetrates through a transverse plate 8 and is in movable connection with a transverse plate 8 bearing, the transverse plate 8 is fixedly welded on the inner wall of the lamp post 1, the lead screw 7 can axially rotate on the transverse plate 8, when the lead screw 7 rotates forwards, the movable column 2 can be driven to move into the lamp post 1 through the through hole, when the lead screw 7 rotates backwards, the movable column 2 can be driven to move out of the lamp post 1 through the through hole, so that the movable column 2 can be driven to move up and down in the lamp post 1 through the lead screw 7, a sealing ring is sleeved on the top end of the lead screw 7 and is attached to the inner wall of the movable column 2 through the sealing ring, a sealing structure is formed, rainwater is prevented from entering the threaded connection position of the lead screw 7 and the movable column 2, and the movable column 2 can be ensured to smoothly moved along the lead screw 7;

the cross plate 8 is provided with threading holes distributed in an annular shape, so that a plurality of cables can be classified, and the cables are prevented from being wound in a staggered manner.

The lamp post comprises a movable post 2, wherein two side wall bodies of the movable post 2 are respectively connected with a first support arm 3 and a second support arm 4 in a welding mode, the outer wall of a lamp post 1 is provided with a through groove 10 for the first support arm 3 and the second support arm 4 to penetrate out, a sealing plate 11 is arranged in the through groove 10, the sealing plate 11 is hinged to the outer wall of the lamp post 1, and the first support arm 3 and the second support arm 4 can move up and down along the through groove 10 under the driving of the movable post 2, so that the movable post 2 is ensured to be always kept in a vertical state when moving under the guiding effect of the through groove 10, and the stability is better when the movable post is lowered;

a sealing rubber pad is fixedly bonded on the groove wall of the through groove 10 and is in sealing fit with the support arm and the sealing plate 11 through the sealing rubber pad, so that the sealing plate 11 can seal the through groove 10 by matching with the support arm, and rainwater can be prevented from entering the lamp post 1;

the thickness of the sealing plate 11 is greater than the depth of the through groove 10, that is, the outer sidewall of the sealing plate 11 extends out of the through groove 10, so that the sealing plate 11 can be grasped conveniently, and the sealing plate 11 can be screwed out of the through groove 10 firstly when the movable column 2 is driven to move downwards;

first support arm 3, two section size unanimity of second support arm 4, and both all with the sealed laminating in 11 tops of closing plate, the bolt fastening has solar panel 5 on the first support arm 3, welded connection has lamp holder 6 on the second support arm 4, when first support arm 3, second support arm 4 descend, can descend solar panel 5 and lamp holder 6 to ground to need not to ascend a height, just can maintain, it is more convenient to operate.

The inner wall of the bottom end of the lamp post 1 is connected with a vertical plate 14 in a welding mode, a transmission rod 15 movably connected with a bearing of the vertical plate 14 penetrates through the vertical plate 14, the transmission rod 15 and the screw rod 7 are perpendicular to each other, the screw rod 7 and the lamp post 1 are coaxial, and conical gears 16 meshed with each other are fixed on the transmission rod 15 and the screw rod 7 through clamping pins, when the transmission rod 15 can axially rotate on the vertical plate 14, and when the transmission rod 15 rotates, the screw rod 7 can be driven to axially rotate on the transverse plate 8 through the conical gears 16, so that the structure is reasonable;

one end of the transmission rod 15, which is far away from the lead screw 7, is sleeved with a sleeve 17 which is welded with the lead screw, the sleeve 17 is sleeved with a movable barrel 18 which is in splined connection with the sleeve 17, the outer wall of one end of the movable barrel 18 is welded with a cross rod 20, the inner wall of the other end of the movable barrel is welded with a lantern ring 19, and the lantern ring 19 is sleeved on the transmission rod 15, when maintenance operation is carried out, an access door at the bottom of the lamp pole 1 can be opened firstly, the movable barrel 18 is pulled by the sleeve 17, and the movable barrel 18 is pulled out of the lamp pole 1, so that the movable barrel 18 can be rotated by the cross rod 20, and the connection mode of the movable barrel 18 and the sleeve 17 is designed, so that torque can be transmitted between the movable barrel 18 and the sleeve 17, namely the movable barrel 18 can drive the sleeve 17 to synchronously rotate, and the sleeve 17 drives the transmission rod 15 to rotate;

the lantern ring 19 is arranged, so that after the movable cylinder 18 moves out for a certain distance, the lantern ring 19 can be abutted against the sleeve 17, the moving range of the movable cylinder 18 is limited, the movable cylinder 18 can be always connected with the sleeve 17, the movable cylinder 18 can fall off when the movable cylinder 18 is operated, and the continuity of operation can be kept;

the diameter of the movable column 2 is consistent with the inner diameter of the through hole, the bottom end of the movable column 2 is sleeved with a fixing ring 9 which is connected with the movable column in a welded mode, the top wall of the fixing ring 9 is fixedly bonded with a sealing rubber ring, the sealing rubber ring is abutted to the inner wall of the top end of the lamp pole 1, the lamp pole 1 drives the movable column 2 to ascend to the top end, the fixing ring 9 on the movable column 2 can be attached to the inner wall of the top end of the lamp pole 1, and therefore under the effect of the sealing rubber ring, a sealing structure can be formed, and rainwater is prevented from flowing into the lamp pole 1 through the gap between the movable column 2 and the through hole.

Seted up circular-arc recess 12 on the sealing plate 11 outer wall, the clamp 13 has been gone into to the card in the recess 12, and clamp 13 bolt fastening on lamp pole 1, the design of clamp 13 can fix sealing plate 11, ensures that sealing plate 11 can closely laminate with logical groove 10, can prevent simultaneously that the passerby from opening sealing plate 11, has guaranteed the sealed effect of sealing plate 11 to leading to groove 10 to the supporting effect to the support arm.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.

Claims

1. Maintain convenient solar street lamp, including lamp pole (1), its characterized in that: the top end of the lamp post (1) is provided with a through hole for the movable post (2) to penetrate through, and the wall bodies on the two sides of the movable post (2) are respectively connected with a first support arm (3) and a second support arm (4) in a welding mode;

a screw rod (7) is arranged in the lamp post (1), and a through groove (10) for the first support arm (3) and the second support arm (4) to penetrate out is formed in the outer wall of the lamp post (1);

the top end of the screw rod (7) penetrates through the movable column (2) and is in threaded sealing connection with the movable column (2), the bottom end of the screw rod penetrates through the transverse plate (8) and is in bearing movable connection with the transverse plate (8), and the transverse plate (8) is welded and fixed on the inner wall of the lamp post (1);

a sealing plate (11) is arranged in the through groove (10), and the sealing plate (11) is hinged with the outer wall of the lamp pole (1).

2. The easy-to-maintain solar street light as recited in claim 1, further comprising: the diameter of the movable column (2) is consistent with the inner diameter of the through hole, and a fixing ring (9) welded with the bottom end of the movable column (2) is sleeved on the bottom end of the movable column;

the top wall of the fixing ring (9) is fixedly bonded with a sealing rubber ring, and the sealing rubber ring is abutted against the inner wall of the top end of the lamp pole (1).

3. The easy-to-maintain solar street light as recited in claim 1, further comprising: the first support arm (3) and the second support arm (4) have the same section size, and are hermetically attached to the top end of the sealing plate (11);

the solar panel (5) is fixed on the first support arm (3) through bolts, and the lamp holder (6) is connected to the second support arm (4) in a welded mode.

4. The easy-to-maintain solar street light as recited in claim 1, further comprising: circular-arc recess (12) have been seted up on the closing plate (11) outer wall, clamp (13) have been gone into to the card in recess (12), and clamp (13) bolt fastening is on lamp pole (1).

5. The easy-to-maintain solar street light as recited in claim 1, further comprising: the inner wall of the bottom end of the lamp post (1) is connected with a vertical plate (14) in a welding mode, and a transmission rod (15) movably connected with a bearing of the vertical plate (14) penetrates through the vertical plate (14);

the transmission rod (15) and the screw rod (7) are perpendicular to each other, the screw rod (7) and the lamp post (1) are coaxial, and the transmission rod (15) and the screw rod (7) are fixed with conical gears (16) which are meshed with each other through clamping pins.

6. The easy-to-maintain solar street light as recited in claim 5, further comprising: one end of the transmission rod (15) far away from the screw rod (7) is sleeved with a sleeve (17) welded with the transmission rod, and the sleeve (17) is sleeved with a movable barrel (18) in spline connection with the sleeve;

the outer wall of one end of the movable cylinder (18) is connected with a cross rod (20) in a welding mode, the inner wall of the other end of the movable cylinder is connected with a lantern ring (19) in a welding mode, and the lantern ring (19) is sleeved on the transmission rod (15).