CN219222279U

CN219222279U - Angle-adjustable street lamp

Info

Publication number: CN219222279U
Application number: CN202320195171.9U
Authority: CN
Inventors: 赵冰玉
Original assignee: Individual
Current assignee: Individual
Priority date: 2023-02-13
Filing date: 2023-02-13
Publication date: 2023-06-20
Anticipated expiration: 2033-02-13

Abstract

The utility model discloses an angle-adjustable street lamp, which comprises a bottom plate, wherein a box cover is fixedly connected to the top position of the bottom plate, a sliding barrel is fixedly connected to the middle position of the top of the bottom plate, a sliding rod penetrates through and is connected to the middle position of the top of the sliding barrel in a sliding manner, supporting blocks are fixedly connected to the middle positions of the front end and the rear end of the sliding barrel, pulleys are rotatably connected to the positions between the supporting blocks at the front end and the rear end of the supporting blocks, a rotating piece penetrates through and is rotatably connected to the middle position of the front end of the sliding rod, and supporting frames are fixedly connected to the positions of the front end and the rear end of the outer wall of the rotating piece. According to the street lamp, the wire rope is fixed between the limiting hole, the pulley, the wire sliding groove and the first wire winding wheel, the servo motor is started, the output end of the servo motor rotates to drive the first wire winding wheel to rotate, the wire rope is wound, and therefore the sliding rod moves upwards, and the height of the street lamp is adjusted.

Description

Angle-adjustable street lamp

Technical Field

The utility model relates to the technical field of adjustable street lamps, in particular to an angle-adjustable street lamp.

Background

The LED street lamp is the semiconductor lighting lamp. The high-efficiency solid-state light source can emit light by weak electric energy based on a PN junction of a semiconductor, and under a certain forward bias voltage and injection current, holes injected into a P region and electrons injected into an N region are radiated and combined to emit photons after being diffused into an active region, so that the electric energy is directly converted into light energy. The solid-state cold light source has the characteristics of environmental protection, no pollution, less power consumption, high light efficiency, long service life and the like.

At present, when the green plant growth of current partial road is excessive, can shelter from street lamp light and shine, influence street lamp normal use, cause inconvenience for passer-by vehicle, when meetting bad weather or road conditions relatively poor highway section, in case illumination receives the influence, take place the traffic accident easily, most street lamp is fixed, can not adjust the height of street lamp, and can not adjust the angle that the street lamp shines according to the demand to limited street lamp irradiation's scope, so need improve the street lamp.

Disclosure of Invention

The utility model aims to solve the defects in the prior art, and provides an angle-adjustable street lamp.

In order to achieve the above purpose, the present utility model adopts the following technical scheme: the utility model provides an angle adjustable street lamp, includes the bottom plate, fixedly connected with lid on the top position of bottom plate, fixedly connected with slide on the top intermediate position of bottom plate, run through and sliding connection have the slide bar on the top intermediate position of slide, all fixedly connected with supporting shoe on the front and back both ends intermediate position of slide, the front end with the rear end all rotate and be connected with the pulley in the position between the supporting shoe, run through on the top front end intermediate position of slide bar and rotate and be connected with the rotating member, all fixedly connected with carriage on the outer wall front and back both ends position of rotating member, all fixedly connected with first servo motor on the front and back both ends intermediate position of slide, all fixedly connected with first receipts line wheel on the output position of first servo motor, fixedly connected with link block on the bottom right side intermediate position of carriage, fixedly connected with second servo motor on the inner wall right side intermediate position of lid, fixedly connected with second receipts line wheel on the output position of second servo motor.

As a further description of the above technical solution:

limiting holes which are uniformly distributed are formed in the positions of the left side and the right side of the front end and the rear end of the top of the sliding cylinder in a penetrating mode.

As a further description of the above technical solution:

and a steel wire rope is arranged between the second take-up pulley and the connecting wire block.

As a further description of the above technical solution:

and a photovoltaic plate is fixedly connected to the middle position of the right side of the top of the supporting frame.

As a further description of the above technical solution:

and an illumination device is fixedly connected to the middle position of the left side of the top of the supporting frame.

As a further description of the above technical solution:

and a sliding wire groove is fixedly connected to the middle position of the bottom of the sliding rod.

As a further description of the above technical solution:

and a balancing weight is fixedly connected to the middle position of the left side of the supporting frame.

The utility model has the following beneficial effects:

1. according to the street lamp, the wire rope is fixed between the limiting hole, the pulley, the wire sliding groove and the first wire winding wheel, the servo motor is started, the output end of the servo motor rotates to drive the first wire winding wheel to rotate, the wire rope is wound, and therefore the sliding rod moves upwards, and the height of the street lamp is adjusted.

2. According to the utility model, the second servo motor is turned on, the output end of the second servo motor rotates to drive the second take-up pulley to rotate, so that the steel wire rope is wound, and accordingly, when the second servo motor rotates reversely, the steel wire rope is released, and the lighting device is rotated downwards through the balancing weight, so that the lighting angle is adjusted.

Drawings

Fig. 1 is a perspective view of an angle-adjustable street lamp according to the present utility model;

FIG. 2 is a cross-sectional view of an angle-adjustable street lamp according to the present utility model;

fig. 3 is a schematic diagram of a servo motor of an angle-adjustable street lamp according to the present utility model.

Legend description:

1. a bottom plate; 2. a box cover; 3. a slide cylinder; 4. a slide bar; 5. a limiting hole; 6. a support block; 7. a pulley; 8. a wire connecting block; 9. a support frame; 10. a photovoltaic panel; 11. a lighting device; 12. a first servo motor; 13. a first take-up pulley; 14. a sliding slot; 15. a second servo motor; 16. the second take-up pulley; 17. balancing weight; 18. a rotating member; 19. a wire rope.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

In the description of the present utility model, it should be noted that, directions or positional relationships indicated by terms such as "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., are based on directions or positional relationships shown in the drawings, are merely for convenience of description and simplification of description, and do not indicate or imply that the apparatus or element to be referred to must have a specific direction, be constructed and operated in the specific direction, and thus should not be construed as limiting the present utility model; the terms "first," "second," "third," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "coupled," and the like are to be construed broadly, and may be fixedly coupled, detachably coupled, or integrally coupled, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

Referring to fig. 1-3, one embodiment provided by the present utility model is: the angle-adjustable street lamp comprises a bottom plate 1, wherein the bottom plate 1 is fixed on the ground through screws, a box cover 2 is fixedly connected to the top position of the bottom plate 1, a sliding cylinder 3 is fixedly connected to the top middle position of the bottom plate 1, a sliding rod 4 is penetrated and slidingly connected to the top middle position of the sliding cylinder 3, supporting blocks 6 are fixedly connected to the middle positions of the front end and the rear end of the sliding cylinder 3, pulleys 7 are rotatably connected between the front end supporting blocks 6 and the rear end supporting blocks 6, a first servo motor 12 is opened, the output end of the first servo motor 12 rotates to drive a first take-up pulley 13 to rotate, a steel wire rope 19 is wound, the sliding rod 4 moves upwards to adjust the height of the street lamp, a rotating member 18 is penetrated and rotationally connected to the middle position of the top front end of the sliding rod 4, supporting frames 9 are fixedly connected to the front end and the rear end of the outer wall of the rotating member 18, the first servo motor 12 is fixedly connected to the middle positions of the front end and the rear end of the sliding cylinder 3, the first take-up pulley 13 is fixedly connected to the output end position of the first servo motor 12, the connecting block 8 is fixedly connected to the middle position of the right side of the bottom of the supporting frame 9, the second servo motor 15 is fixedly connected to the middle position of the right side of the inner wall of the box cover 2, the second take-up pulley 16 is fixedly connected to the output end position of the second servo motor 15, the second servo motor 15 is opened, the output end of the second servo motor 15 rotates to drive the second take-up pulley 16 to rotate, the steel wire rope 19 is wound, and accordingly the connecting block 8 on the supporting frame 9 rotates downwards, when the second servo motor 15 rotates reversely, the steel wire rope 19 is released, the lighting device 11 rotates downwards through the balancing weight 17, and therefore the lighting angle is adjusted.

The limiting holes 5 which are uniformly distributed are formed in the positions of the left side and the right side of the front end and the rear end of the top of the sliding cylinder 3 in a penetrating mode, a steel wire rope 19 is fixed between the limiting holes 5, the pulley 7, the sliding groove 14 and the first wire winding wheel 13, the steel wire rope 19 is arranged between the second wire winding wheel 16 and the connecting wire block 8, the photovoltaic panel 10 is fixedly connected to the middle position on the right side of the top of the supporting frame 9, the lighting device 11 is fixedly connected to the middle position on the left side of the top of the supporting frame 9, the sliding groove 14 is fixedly connected to the middle position on the bottom of the sliding rod 4, and the balancing weight 17 is fixedly connected to the middle position on the left side of the supporting frame 9.

Working principle: during the use, fix bottom plate 1 subaerial through the screw, with spacing hole 5, pulley 7, slide groove 14 and first take-up pulley 13 between fixed wire rope 19, open first servo motor 12, first servo motor 12 output rotates, drive first take-up pulley 13 and rotate, carry out the rolling to wire rope 19, thereby make slide bar 4 upwards move, thereby adjust the height of street lamp, open second servo motor 15, second servo motor 15 output rotates and drives second take-up pulley 16 and rotate, carry out the rolling to wire rope 19, thereby rotate downwards through connecting block 8 on the carriage 9, when second servo motor 15 reverses, release wire rope 19, make lighting device 11 rotate downwards through balancing weight 17, thereby adjust the illumination angle.

Finally, it should be noted that: the foregoing description is only illustrative of the preferred embodiments of the present utility model, and although the present utility model 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 described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements or changes may be made without departing from the spirit and principles of the present utility model.

Claims

1. The utility model provides a street lamp with adjustable angle, includes bottom plate (1), its characterized in that: fixedly connected with lid (2) on the top position of bottom plate (1), fixedly connected with slide drum (3) on the top intermediate position of bottom plate (1), run through and sliding connection slide bar (4) on the top intermediate position of slide drum (3), all fixedly connected with supporting shoe (6) on the front and back both ends intermediate position of slide drum (3), the front end all rotate on the position between supporting shoe (6) and rear end supporting shoe (6) and be connected with pulley (7), run through on the top front end intermediate position of slide bar (4) and rotate and be connected with rotating member (18), all fixedly connected with supporting frame (9) on the outer wall front and back both ends position of rotating member (18), all fixedly connected with first servo motor (12) on the front and back both ends intermediate position of slide drum (3), all fixedly connected with first take-up pulley (13) on the output end position of first servo motor (12), all be connected with connecting block (8) on the bottom right side intermediate position of supporting frame (6) on the inner wall (2), servo motor (16) are connected with on the second servo motor (15) of second side intermediate position.

2. An angularly adjustable street lamp according to claim 1, characterised in that: limiting holes (5) uniformly distributed are formed in the positions of the left side and the right side of the front end and the rear end of the top of the sliding cylinder (3) in a penetrating mode.

3. An angularly adjustable street lamp according to claim 1, characterised in that: and a steel wire rope (19) is arranged between the second take-up pulley (16) and the connecting block (8).

4. An angularly adjustable street lamp according to claim 1, characterised in that: and a photovoltaic panel (10) is fixedly connected to the middle position of the right side of the top of the supporting frame (9).

5. An angularly adjustable street lamp according to claim 1, characterised in that: the middle position of the left side of the top of the supporting frame (9) is fixedly connected with a lighting device (11).

6. An angularly adjustable street lamp according to claim 1, characterised in that: the middle position of the bottom of the sliding rod (4) is fixedly connected with a sliding wire groove (14).

7. An angularly adjustable street lamp according to claim 1, characterised in that: the balancing weight (17) is fixedly connected to the middle position of the left side of the supporting frame (9).