CN216693345U

CN216693345U - Solar street lamp convenient to maintain

Info

Publication number: CN216693345U
Application number: CN202123036373.9U
Authority: CN
Inventors: 马乐
Original assignee: Shenzhen Century Hengsheng New Energy Technology Co ltd
Current assignee: Shenzhen Century Hengsheng New Energy Technology Co ltd
Priority date: 2021-12-06
Filing date: 2021-12-06
Publication date: 2022-06-07
Anticipated expiration: 2031-12-06

Abstract

The utility model discloses a solar street lamp convenient to maintain, relates to the technical field of solar street lamp equipment, and aims to solve the problem that the existing fixing structure used by the solar street lamp causes inconvenience in maintaining lamps and solar panels. The LED lamp and the solar cell panel are novel in structure, the LED lamp and the solar cell panel can be moved up and down, the solar cell panel can be fixed and detached in the moving process, maintenance and replacement are convenient, workers are prevented from working high above the ground for a long time, and potential safety hazards are eliminated.

Description

Solar street lamp convenient to maintain

Technical Field

The utility model relates to the technical field of solar street lamp equipment, in particular to a solar street lamp convenient to maintain.

Background

Explanation of working principle of solar street lamp: solar street lamp is under intelligent control's control daytime, and solar cell panel absorbs solar light and converts the electric energy into through the shining of sunlight, and solar module charges to storage battery daytime, and storage battery provides electric power for the power supply of LED lamp light source evening, realizes the illumination function. The direct current controller can ensure that the storage battery pack is not damaged due to overcharge or overdischarge, and has the functions of light control, time control, temperature compensation, lightning protection, reverse polarity protection and the like.

The existing lamp pole is perpendicular to the ground, the lamp pole and the support are of a fixed structure, when workers maintain the solar street lamp regularly, the workers need to climb to the top end of the lamp pole to maintain and replace the LED lamp and the solar panel, the solar street lamp is inconvenient to maintain, and long-time high-altitude operation causes fatigue of the workers easily, so that potential safety hazards exist. Therefore, in order to solve such problems, a solar street lamp convenient to maintain is proposed.

SUMMERY OF THE UTILITY MODEL

The utility model provides a solar street lamp convenient to maintain, which solves the problem that the lamp and a solar panel are inconvenient to maintain due to a fixing structure used by the conventional solar street lamp.

In order to achieve the purpose, the utility model adopts the following technical scheme:

a solar street lamp convenient to maintain comprises a base and a first supporting rod, wherein a lamp post is fixedly mounted at the top end of the base, a control groove is formed in the lamp post, a lead screw is rotatably mounted in the control groove, a servo motor is fixedly mounted in the base, the bottom end of the lead screw penetrates through the lamp post and extends into the base to be fixedly connected with an output shaft of the servo motor, a moving block is slidably mounted in the control groove and is fast in moving, the lead screw penetrates through the moving block and is connected with the moving block in a threaded manner, a first supporting rod and a second supporting rod are fixedly mounted on the side wall of the moving block, the first supporting rod and the second supporting rod extend to the outside of the lamp post, and an LED lamp is fixedly mounted on the second supporting rod;

the side wall of the first support rod is rotatably provided with a driving gear and a rotating shaft, the rotating shaft penetrates through the first support rod, two ends of the rotating shaft are respectively and fixedly provided with a driven gear and a main bevel gear, the side wall of the lamp post is fixedly provided with a toothed bar, the driving gear is positioned between the toothed bar and the driven gear, and both the toothed bar and the driven gear are meshed with the driving gear; the dwang is installed in the rotation of first bracing piece top, the fixed cover of dwang is equipped with vice bevel gear, vice bevel gear and dwang meshing, first bracing piece top fixed mounting has the backup pad, the backup pad is equipped with fixed knot and constructs.

Preferably, fixed knot constructs including sliding tray, rack, drive gear, connecting block, slide rail and splint, the inside sliding tray that is rotational symmetry and distributes of backup pad has been seted up, the sliding tray extends to the backup pad lateral wall, slidable mounting has the rack in the sliding tray, the inside rotation of backup pad installs drive gear, two the rack is located drive gear's both sides, and all meshes with drive gear, rack top fixed mounting has the connecting block, the connecting block is located the one side that the backup pad was kept away from to the rack, backup pad top fixed mounting has two slide rails that are symmetric distribution, two slidable mounting has two splint that are symmetric distribution between the slide rail top, two splint bottom respectively with two connecting block fixed connection.

Preferably, the dwang is perpendicular setting with the backup pad, the dwang top extends to backup pad and drive gear's bottom fixed connection, the slide rail is parallel arrangement with the rack.

Preferably, a placing plate is slidably mounted between the top ends of the two sliding rails, the placing plate is located between the two clamping plates, and a solar cell panel is placed at the top end of the placing plate.

Preferably, the backup pad is the slope setting, place board top end fixed mounting and be the limiting plate of symmetric distribution, the limiting plate is located places both ends about the board.

Preferably, the splint are close to solar cell panel's lateral wall and have seted up the shifting chute, slidable mounting has the protection pad in the shifting chute, be connected with the reset spring that is evenly distributed between protection pad and the splint, the protection pad is laminated with the solar cell panel lateral wall.

Preferably, the inside lateral wall of control groove is fixed and is offered the spacing groove that is the symmetric distribution, it has the stopper that is the symmetric distribution to remove fast lateral wall fixed mounting, stopper and spacing groove phase-match, and be sliding connection, the lamp pole lateral wall is seted up with first bracing piece and second bracing piece assorted through groove.

The utility model has the beneficial effects that:

1. the LED lamp post has the advantages that the lead screw is arranged to rotate to drive the movable block to move up and down, the bottom end of the lamp post, which is used for enabling the LED lamp and the solar cell panel to descend, of the LED lamp post is prevented from working high above the ground, maintenance is facilitated, the movable block and the limiting groove are arranged, the movable block can be limited, and the movable block can be moved up and down stably.

2. Through setting up the rack bar and drive gear meshing, can drive gear rotation when first bracing piece reciprocates to control fixed knot and construct the closure, through setting up two gliding racks, can drive two splint and be close to each other or keep away from ground removal each other when the backup pad reciprocates, make splint fix and dismantle solar cell panel, be convenient for change solar cell panel, reduce staff's working strength.

3. Through setting up the board of placing that removes, can prevent that solar cell panel from not placing when two splint positive intermediate positions, two splint still can fix solar cell panel, through setting up shifting chute, protection pad and reset spring, solar cell panel that can the fixed length difference avoids the solar cell panel length difference after the change, leads to two splint to press from both sides badly or not fix solar cell panel.

In conclusion, when the device is used for maintenance, the LED lamp and the solar cell panel can be moved up and down, and the solar cell panel can be fixed and detached in the moving process, so that the device is convenient to maintain and replace, the working personnel is prevented from working high above the ground for a long time, and potential safety hazards are eliminated.

Drawings

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

FIG. 2 is an exploded view of the present invention;

FIG. 3 is a top cross-sectional view of the light pole of the present invention;

FIG. 4 is a schematic view of the top end of the first support rod of the present invention;

FIG. 5 is a cross-sectional view of a support plate of the present invention;

fig. 6 is a schematic structural view of the top end of the support plate of the present invention.

Reference numbers in the figures: 1. a base; 2. a lamp post; 3. a control slot; 4. a screw rod; 5. a servo motor; 6. the movement is fast; 7. a first support bar; 8. a second support bar; 9. a rack bar; 10. a drive gear; 11. a rotating shaft; 12. a driven gear; 13. a main bevel gear; 14. rotating the rod; 15. a secondary bevel gear; 16. a support plate; 17. a sliding groove; 18. a rack; 19. a transmission gear; 20. connecting blocks; 21. a slide rail; 22. a splint; 23. placing the plate; 24. a solar panel; 25. a limiting plate; 26. a moving groove; 27. a protection pad; 28. a return spring; 29. a limiting groove; 30. a limiting block; 31. through the slot.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.

Referring to fig. 1-3, a solar street lamp convenient to maintain, including base 1 and first bracing

piece

7, 1 top fixed mounting of base has lamp pole 2, control slot 3 has been seted up in the lamp pole 2, lead screw 4 is installed to 3 rotations of control slot, fixed mounting has servo motor 5 in the

base

1, 4 bottom of lead screw run through lamp pole 2 extend to base 1 inside with servo motor 5's output shaft fixed connection, slidable mounting has the removal soon 6 in the control slot 3, the inside lateral wall of control slot 3 is fixed to be offered and is the spacing groove 29 of symmetric distribution, remove soon 6 lateral wall fixed mounting have the stopper 30 that is symmetric distribution, stopper 30 and spacing groove 29 phase-match, and be sliding connection, lead screw 4 runs through and removes soon 6, and with remove soon 6 threaded connection.

Set up lead screw 4 and rotate and drive the removal soon 6 and reciprocate, can make 2 bottoms of lamp pole that LED lamps and lanterns and solar cell panel 24 descend, avoid the staff to carry out high altitude construction, be convenient for maintain, stopper 30 and spacing groove 29 can be spacing the removal soon 6, make the removal soon 6 at stable reciprocating.

Referring to fig. 2 and 4, a first support rod 7 and a second support rod 8 are fixedly mounted on the side wall of a movable block 6, the first support rod 7 and the second support rod 8 extend to the outside of a lamp post 2, a through groove 31 matched with the first support rod 7 and the second support rod 8 is formed in the side wall of the lamp post 2, an LED lamp is fixedly mounted on the second support rod 8, a driving gear 10 and a rotating shaft 11 are rotatably mounted on the side wall of the first support rod 7, the rotating shaft 11 penetrates through the first support rod 7, a driven gear 12 and a main bevel gear 13 are respectively fixedly mounted at two ends of the rotating shaft 11, a toothed bar 9 is fixedly mounted on the side wall of the lamp post 2, the driving gear 10 is located between the toothed bar 9 and the driven gear 12, and both the toothed bar 9 and the driven gear 12 are meshed with the driving gear 10; the dwang 14 is installed in the rotation of first bracing piece 7 top, the fixed cover of dwang 14 is equipped with vice bevel gear 15, vice bevel gear 15 and the meshing of dwang 14 set up rack bar 9 and drive gear 10 meshing, can drive gear 10 rotatory when first bracing piece 7 reciprocates, pass through driven gear 12 again, main bevel gear 13, the transmission of vice bevel gear 15, make the dwang 14 rotatory to control fixed knot to construct the closure.

Referring to fig. 1, 5 and 6, a supporting plate 16 is fixedly installed at the top end of a first supporting rod 7, the supporting plate 16 is provided with a fixing structure, the fixing structure comprises a sliding groove 17, a rack 18, a transmission gear 19, a connecting block 20, a sliding rail 21 and a clamping plate 22, the sliding groove 17 which is rotationally and symmetrically distributed is formed in the supporting plate 16, the sliding groove 17 extends to the side wall of the supporting plate 16, the rack 18 is installed in the sliding groove 17 in a sliding manner, the transmission gear 19 is rotatably installed in the supporting plate 16, a rotating rod 14 is vertically arranged with the supporting plate 16, the top end of the rotating rod 14 extends to the bottom of the supporting plate 16 and the bottom of the transmission gear 19, two racks 18 are located at two sides of the transmission gear 19 and are both meshed with the transmission gear 19, the connecting block 20 is fixedly installed at the top end of the rack 18, the connecting block 20 is located at one side of the rack 18 far away from the supporting plate 16, two sliding rails 21 which are symmetrically distributed are fixedly installed at the top end of the supporting plate 16, the slide rails 21 and the rack 18 are arranged in parallel, two symmetrically distributed clamping plates 22 are slidably mounted between the top ends of the two slide rails 21, and the bottoms of the two clamping plates 22 are fixedly connected with the two connecting blocks 20 respectively.

Set up two can gliding racks 18, can drive two splint 22 and be close to each other or keep away from ground removal each other when backup pad 16 reciprocates, make splint 22 fix and dismantle solar cell panel 24, be convenient for change solar cell panel 24, reduce staff's working strength.

A placing plate 23 is slidably mounted between the top ends of the two slide rails 21, the placing plate 23 is positioned between the two clamping plates 22, a solar cell panel 24 is placed on the top end of the placing plate 23, the supporting plate 16 is obliquely arranged, limiting plates 25 which are symmetrically distributed are fixedly mounted on the top end of the placing plate 23, the limiting plates 25 are positioned at the upper end and the lower end of the placing plate 23, a moving groove 26 is formed in the side wall of the clamping plate 22 close to the solar cell panel 24, a protecting pad 27 is slidably mounted in the moving groove 26, reset springs 28 which are uniformly distributed are connected between the protecting pad 27 and the clamping plates 22, the protecting pad 27 is attached to the side wall of the solar cell panel 24, the placing plate 23 which can be moved is arranged, when the solar cell panel 24 is not placed at the middle position of the two clamping plates 22, the two clamping plates 22 can still fix the solar cell panel 24, the moving groove 26, the protecting pad 27 and the reset springs 28 are arranged, and the solar cell panels 24 with different fixed lengths can be obtained, the solar cell panel 24 is prevented from being replaced by different lengths, so that the two clamping plates 22 are damaged or the solar cell panel 24 is not fixed.

When the device is used for maintenance, the servo motor 5 is started to drive the screw rod 4 to rotate, the screw rod 4 drives the movable block 6 to move downwards in the control groove 3, the movable block 6 drives the first support rod 7 and the second support rod 8 to move downwards along the through groove 31, when the first support rod 7 drives the drive gear 10 to move downwards, the drive gear 10 is meshed with the toothed rod 9 to generate autorotation, the driven gear 12 is driven to rotate, the driven gear 12 drives the rotating shaft 11 and the main bevel gear 13 to rotate, the main bevel gear 13 is meshed with the auxiliary bevel gear 15 to drive the rotating shaft 14 and the drive gear 19 to rotate, the drive gear 19 drives the two racks 18 to move in the direction away from each other, the two racks 18 drive the two clamping plates 22 to move away from each other on the sliding rail 21 through the connecting block 20, when the movable block 6 moves to the top end of the lamp post 2, the two clamping plates 22 loosen the solar cell panel 24 of the placing plate 23, the staff can overhaul and change LED lamps and lanterns and solar cell panel 24 this moment.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.

Claims

1. The utility model provides a solar street lamp convenient to maintain, includes base (1) and first bracing piece (7), its characterized in that, base (1) top fixed mounting has lamp pole (2), control groove (3) have been seted up in lamp pole (2), lead screw (4) are installed to the control groove (3) internal rotation, fixed mounting has servo motor (5) in base (1), lead screw (4) bottom runs through lamp pole (2) and extends to the inside output shaft fixed connection with servo motor (5) of base (1), slidable mounting has fast (6) of removal in control groove (3), lead screw (4) run through fast (6) of removal, and with fast (6) threaded connection of removal, fast (6) lateral wall fixed mounting has first bracing piece (7) and second bracing piece (8) of removal, first bracing piece (7) and second bracing piece (8) extend to lamp pole (2) outside, the second support rod (8) is fixedly provided with an LED lamp;

the lamp post is characterized in that a driving gear (10) and a rotating shaft (11) are rotatably mounted on the side wall of the first supporting rod (7), the rotating shaft (11) penetrates through the first supporting rod (7), driven gears (12) and a main bevel gear (13) are respectively fixedly mounted at two ends of the rotating shaft (11), a toothed bar (9) is fixedly mounted on the side wall of the lamp post (2), the driving gear (10) is located between the toothed bar (9) and the driven gears (12), and both the toothed bar (9) and the driven gears (12) are meshed with the driving gear (10); first bracing piece (7) top is rotated and is installed dwang (14), the fixed cover of dwang (14) is equipped with vice bevel gear (15), vice bevel gear (15) and dwang (14) meshing, first bracing piece (7) top fixed mounting has backup pad (16), backup pad (16) are equipped with fixed knot and construct.

2. The solar street lamp convenient to maintain according to claim 1, wherein the fixing structure comprises a sliding groove (17), racks (18), a transmission gear (19), a connecting block (20), sliding rails (21) and a clamping plate (22), the sliding groove (17) which is rotationally and symmetrically distributed is formed in the supporting plate (16), the sliding groove (17) extends to the side wall of the supporting plate (16), the racks (18) are installed in the sliding groove (17) in a sliding manner, the transmission gear (19) is installed in the supporting plate (16) in a rotating manner, the two racks (18) are located on two sides of the transmission gear (19) and are meshed with the transmission gear (19), the connecting block (20) is fixedly installed at the top end of the racks (18), the connecting block (20) is located on one side of the racks (18) far away from the supporting plate (16), the two sliding rails (21) which are symmetrically distributed are fixedly installed at the top end of the supporting plate (16), two slidable mounting has two splint (22) that are the symmetric distribution between slide rail (21) top, two splint (22) bottom respectively with two connecting block (20) fixed connection.

3. The solar street light convenient to maintain as claimed in claim 2, wherein the rotating rod (14) is perpendicular to the support plate (16), the top end of the rotating rod (14) extends to the bottom of the support plate (16) and the transmission gear (19) to be fixedly connected, and the sliding rail (21) is parallel to the rack (18).

4. The solar street light convenient for maintenance as claimed in claim 2, characterized in that a placing plate (23) is slidably mounted between the top ends of the two sliding rails (21), the placing plate (23) is located between the two clamping plates (22), and a solar panel (24) is placed on the top end of the placing plate (23).

5. The solar street lamp convenient to maintain as claimed in claim 4, wherein the supporting plate (16) is arranged obliquely, the top end of the placing plate (23) is fixedly provided with symmetrically distributed limiting plates (25), and the limiting plates (25) are arranged at the upper and lower ends of the placing plate (23).

6. The solar street lamp convenient to maintain as claimed in claim 4, wherein a moving groove (26) is formed in the side wall of the clamping plate (22) close to the solar panel (24), a protection pad (27) is slidably mounted in the moving groove (26), return springs (28) are uniformly distributed and connected between the protection pad (27) and the clamping plate (22), and the protection pad (27) is attached to the side wall of the solar panel (24).

7. The solar street lamp convenient to maintain as claimed in claim 1, wherein the control groove (3) is fixedly provided with symmetrically distributed limiting grooves (29) on the inner side wall thereof, the moving block (6) is fixedly provided with symmetrically distributed limiting blocks (30) on the side wall thereof, the limiting blocks (30) are matched with the limiting grooves (29) and are connected in a sliding manner, and the lamp post (2) is provided with through grooves (31) matched with the first support rod (7) and the second support rod (8) on the side wall thereof.