CN219912746U - Adjustable solar street lamp - Google Patents

Abstract

The utility model discloses an adjustable solar street lamp, which comprises a base, wherein an upright post is welded at the center of the top of the base, a solar cell panel is arranged at the top end of the upright post, a base is fixed at the bottom of the solar cell panel, an adjusting mechanism is arranged in the top end of the upright post, the adjusting mechanism comprises a fixed rod and a wire guide wheel, the wire guide wheel is fixed on the inner wall of the upright post, the top end of the fixed rod is fixed on the base, a wire barrel is fixed at the bottom end of the fixed rod, a pull rope is wound on the outer wall of the wire barrel, one side of the wire barrel is provided with a slit, a coil spring is arranged in the wire barrel, a positioning shaft is fixed at the center of the inner part of the wire barrel, after the street lamp is installed and fixed, the pull rope is pulled at the bottom end of the street lamp, the azimuth angle of the solar cell panel can be adjusted by a worker through the guiding action of the wire guide wheel and the transmission of the adjusting mechanism, the trouble of climbing the street lamp upright post is avoided, and the azimuth angle adjusting efficiency of the solar cell panel is improved.

Description

Adjustable solar street lamp

Technical Field

The utility model belongs to the technical field of solar street lamps, and particularly relates to an adjustable solar street lamp.

Background

The solar street lamp is a street lamp which is powered by a crystalline silicon solar battery, a maintenance-free valve-controlled sealed storage battery (colloid battery) stores electric energy, an ultra-bright LED lamp is used as a light source and is controlled by an intelligent charge-discharge controller to replace the traditional public power illumination.

The angle of the solar cell panel of the solar street lamp is generally designed into a 45-degree inclination angle by manufacturers so as to ensure better charging capacity in winter. However, the orientation angle of the solar panel is determined by the installation. When the solar cell panel is assembled underground, the angle is found to be deviated after the lamp post is erected, a worker needs to climb to a high place if the lamp post is to be adjusted, the manual adjustment is troublesome, and the worker generally cannot adjust the lamp post again under the condition of almost. However, the angle deviation not only affects the charging efficiency, but also affects the voltage of the solar cell panel under the same illumination, so that the opening time error of the solar street lamp is larger, the existing solar street lamps capable of remotely adjusting the solar cell panel are driven by a motor, the whole is more complicated, but the azimuth angle of the solar cell panel can be remotely adjusted by means of a transmission mechanism, the angle of the sun is fixed every day under the same azimuth, and when the street lamp is installed, the distance of the road is sometimes prolonged to more than tens kilometers, and the manufacturing cost of the solar street lamp is increased and is unnecessary by directly utilizing the mode to carry out remote control, so that the solar street lamp with the azimuth angle of the solar cell panel is convenient to adjust, and the trouble of climbing the street lamp upright post is avoided.

For the problems in the related art, no effective solution has been proposed at present.

Disclosure of Invention

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a solar street lamp with adjustable, includes the base, base top center department welding has the stand, the stand top is provided with solar cell panel, solar cell panel bottom is fixed with the base, the inside on stand top is provided with adjustment mechanism, adjustment mechanism includes dead lever and wire wheel, the wire wheel is fixed in the inner wall of stand, the dead lever top is fixed on the base, dead lever bottom fixed wire cylinder, wire cylinder outer wall winding has the stay cord, wire cylinder one side is provided with the slot, wire cylinder inside is provided with the wind spring, wire cylinder inside center department is fixed with the locating shaft.

As a preferable technical scheme of the utility model, the inner wall of the base is rotationally connected with the outer wall of the top end of the upright post.

As a preferable technical scheme of the utility model, the center end of the coil spring is fixed on the positioning shaft body, the outer end of the coil spring penetrates through one end of the slotted connecting stay cord, and the rope body at the other end of the stay cord is arranged on the wire guide wheel.

As a preferable technical scheme of the utility model, the bottom end of the upright post is provided with the safety door, the inner side of the upright post, which is positioned on the safety door, is welded with the fixing frame, and one end of the pull rope is tied on the fixing frame.

As a preferable technical scheme of the utility model, the tops of the upright posts are symmetrically provided with LED illuminating lamps.

As a preferable technical scheme of the utility model, the base is fixed on the surface of the foundation through foundation bolts.

Compared with the prior art, the utility model has the beneficial effects that: after the street lamp is installed and fixed, the pull rope is pulled at the bottom end of the street lamp, the base of the solar cell panel is rotated by means of the guiding function of the wire guide wheel and the transmission of the adjusting mechanism, so that the azimuth angle of the solar cell panel can be adjusted by workers at the bottom end, the trouble of climbing the street lamp stand column is avoided, the azimuth angle adjusting efficiency of the solar cell panel is improved, meanwhile, the whole mechanical transmission structure is simple, the price of parts is low, the production cost is reduced, and the street lamp is suitable for wide popularization.

Drawings

The accompanying drawings are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate the utility model and together with the embodiments of the utility model, serve to explain the utility model. In the drawings:

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is a schematic cross-sectional view of the connection of the base and the column according to the present utility model;

FIG. 3 is a cross-sectional view of the top surface of the cartridge of the present utility model;

in the figure: 1. a base; 2. a column; 3. a solar cell panel; 4. a base; 5. a fixed rod; 6. a wire guide wheel; 7. a wire barrel; 8. a pull rope; 9. slotting; 10. a coil spring; 11. positioning a shaft; 12. an LED illuminating lamp; 13. a safety door; 14. and a fixing frame.

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.

Examples

Referring to fig. 1-3, the present utility model provides the following technical solutions: the utility model provides a solar street lamp with adjustable, includes base 1, the welding of base 1 top center department has stand 2, stand 2 top is provided with solar cell panel 3, solar cell panel 3 bottom is fixed with base 4, the inside on stand 2 top is provided with adjustment mechanism, adjustment mechanism includes dead lever 5 and wire wheel 6, wire wheel 6 is fixed in the inner wall of stand 2, dead lever 5 top is fixed on base 4, dead lever 5 bottom is fixed with a section of thick bamboo 7, the winding of section of thick bamboo 7 outer wall has stay cord 8, section of thick bamboo 7 one side is provided with slotted 9, the inside wind spring 10 that is provided with of section of thick bamboo 7, the inside center department of section of thick bamboo 7 is fixed with locating shaft 11, rotate between the outer wall on base 4 inner wall and stand 2 top and be connected, the wind spring 10 center end is fixed in the locating shaft 11 shaft body, the one end that runs through slotted 9 and connects stay cord 8, the rope body of stay cord 8 other end is installed on wire wheel 6, base 1 is fixed in through the foundation surface, and in the realization scheme is good, can avoid the azimuth angle that the solar cell panel 3 can be adjusted in the base 3 with the help of the azimuth angle of the installation, can improve the azimuth angle of the solar cell panel 3, and the azimuth angle adjustment mechanism can be adjusted by means of the base 3.

In order to prevent the outsider from adjusting the operation at will, in this embodiment, as a preferred technical scheme of the present utility model, the bottom end of the upright post 2 is provided with a safety door 13, the inner side of the upright post 2 located at the safety door 13 is welded with a fixing frame 14, and one end of the pull rope 8 is tied to the fixing frame 14.

In order to expand the illumination range, in this embodiment, as a preferred technical solution of the present utility model, the top shaft of the upright post 2 is symmetrically provided with LED illumination lamps 12.

In summary, by means of the above technical scheme of the present utility model, after the base 1 is fixed by using the anchor bolt, the safety door 13 is opened, the pull rope 8 is loosened from the fixing frame 14, then the pull rope 8 is pulled, the pull rope 8 is pulled along the wire guiding wheel 6, the rope body wound on the barrel body of the wire barrel 7 is pulled, the coil spring 10 is further stretched, the wire barrel 7 drives the base 4 to rotate by means of the fixing rod 5, the azimuth angle of the top solar panel 3 is adjusted, the pulling force of the coil spring 10 is opposite to the pulling force direction of the worker pulling the pull rope 8, and after the azimuth angle of the solar panel 3 is adjusted, the bottom end of the pull rope 8 can be directly tied to the fixing frame 14 again, so that the steering direction of the solar panel 3 can be fixed.

Finally, it should be noted that: in the present utility model, unless explicitly specified and limited otherwise, the terms "mounted," "configured," "connected," "secured," "screwed," and the like are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly through intermediaries, or in communication with each other or in interaction with each other, unless explicitly defined otherwise, the meaning of the terms described above in this application will be understood by those of ordinary skill in the art in view of the specific circumstances.

The foregoing description is only a preferred embodiment of the present utility model, and the present utility model is not limited thereto, but it is to be understood that modifications and equivalents of some of the technical features described in the foregoing embodiments may be made by those skilled in the art, although the present utility model has been described in detail with reference to the foregoing embodiments. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.

Claims (6)

1. The utility model provides a solar street lamp with adjustable, includes base (1), its characterized in that: the solar cell panel comprises a base (1), wherein an upright post (2) is welded at the center of the top of the base (1), a solar cell panel (3) is arranged at the top of the upright post (2), a base (4) is fixed at the bottom of the solar cell panel (3), an adjusting mechanism is arranged inside the top of the upright post (2), the adjusting mechanism comprises a fixing rod (5) and a wire guide wheel (6), the wire guide wheel (6) is fixed on the inner wall of the upright post (2), the top of the fixing rod (5) is fixed on the base (4), a wire barrel (7) is fixed at the bottom of the fixing rod (5), a pull rope (8) is wound on the outer wall of the wire barrel (7), a slit (9) is formed in one side of the wire barrel (7), a coil spring (10) is arranged inside the wire barrel (7), and a positioning shaft (11) is fixed at the center inside the wire barrel (7).

2. An adjustable solar street lamp according to claim 1, wherein: the inner wall of the base (4) is rotationally connected with the outer wall of the top end of the upright post (2).

3. An adjustable solar street lamp according to claim 1, wherein: the center end of the coil spring (10) is fixed on the shaft body of the positioning shaft (11), the outer end of the coil spring (10) penetrates through the slit (9) to be connected with one end of the pull rope (8), and the rope body at the other end of the pull rope (8) is arranged on the wire guide wheel (6).

4. An adjustable solar street lamp according to claim 1, wherein: the safety door is arranged at the bottom end of the upright post (2), a fixing frame (14) is welded on the inner side of the upright post (2) located at the safety door (13), and one end of the pull rope (8) is tied on the fixing frame (14).

5. An adjustable solar street lamp according to claim 1, wherein: LED illuminating lamps (12) are symmetrically arranged on the top shaft of the upright post (2).

6. An adjustable solar street lamp according to claim 1, wherein: the base (1) is fixed on the surface of the foundation through foundation bolts.