CN219243408U - Vertical solar lawn lamp - Google Patents

Abstract

The utility model relates to the technical field of lighting equipment and discloses a vertical solar lawn lamp which comprises a solar panel and a cylindrical cover, wherein a light scattering cover is arranged at the lower end of the cylindrical cover, a fixed cover is arranged outside the light scattering cover, a fixed pipe is fixed at the center of the bottom of the solar panel, a driving piece connected to the solar panel is arranged on the side edge of the fixed pipe, a round pipe is arranged outside the lower end of the fixed pipe in a rotating way through a bearing, a driven gear is sleeved at the upper end of the fixed pipe, one ends of a plurality of brackets are arranged at the lower end of the fixed pipe in a circular array, and a shading piece which is in clearance between arc plates and can be movably matched with the fixed pipe is connected at the other ends of the fixed pipe, so that the problem that light pollution caused by sunlight reflected to the outside during the daytime for a long time is solved.

Description

Vertical solar lawn lamp

Technical Field

The utility model relates to the technical field of lighting equipment, in particular to a vertical solar lawn lamp.

Background

The lawn lamp is widely applied to roads in public places such as narrow lanes, residential communities, tourist attractions, parks, squares, private gardens, courtyard hallways and the like in the 90 th century, one side or two sides of the roads are used for road illumination, the safety of people going out at night is improved, the time of outdoor activities of people is increased, along with the continuous development of society, the solar technology is improved, and the solar lawn lamp is adopted for solving the problems of safety, energy conservation, convenience, environmental protection and the like of the lawn lamp.

For example, a solar lawn lamp disclosed in chinese patent CN404487940U is provided with a light-diffusing cover, a first reflector is adhered to the lower end of the light-diffusing cover, a light-transmitting hole is formed in the center of the first reflector, a second reflector is disposed in the transparent cover below the first reflector, most of light emitted by the light source becomes uniform and soft under the effect of the light-diffusing cover, while it is believed that a direct part of light is reflected onto the light-diffusing cover under the effect of the first reflector, and the rest of light is reflected by the second reflector after passing through the light-transmitting hole.

Disclosure of Invention

(one) solving the technical problems

Aiming at the defects of the prior art, the utility model provides a vertical solar lawn lamp, which solves the problem of light pollution caused by long-time reflection of sunlight to the outside in the daytime of a reflector.

(II) technical scheme

In order to achieve the above purpose, the present utility model provides the following technical solutions: the vertical solar lawn lamp comprises a solar panel and a cylindrical cover, wherein a light scattering cover is arranged at the lower end of the cylindrical cover, a fixed cover is arranged outside the light scattering cover, the fixed cover consists of a plurality of vertical arc plates to form a cylindrical shape, a gap reserved between each vertical arc plate is equal to the width of each vertical arc plate, and the top end of the fixed cover is fixedly arranged with the solar panel;

the bottom centre of a circle of solar panel is fixed with fixed pipe, and its side is equipped with the driving piece of connection on solar panel, and the lower extreme outside of fixed pipe has the pipe through the bearing rotation, and its upper end cover is equipped with driven gear, and lower extreme circular array has the one end of a plurality of supports, and the other end is connected with the cooperation in arc clearance and rather than movable fit's light shield, and the bottom of fixed pipe passes the pipe below and is equipped with the light source, and the fixed cover bottom is equipped with the inserted bar of inserting ground.

Preferably, the shading piece comprises a plurality of groups of connecting blocks and a plurality of shading plates, wherein the number of the connecting blocks in each group is two, the connecting blocks are respectively arranged at the upper end of the inner side wall of the shading plate and the upper end of the inner side wall of the arc-shaped plate forming the fixing cover, the two connecting blocks are elastically connected through springs, and each shading plate is respectively arranged between the two arc-shaped plates.

Preferably, the upper end of the outer wall of the light shielding plate is in sliding fit with the upper end of the inner wall of the arc plate, a plurality of sliding grooves corresponding to the arc plate are formed in the upper end of the outer edge of the light scattering cover, and the light shielding plate is located between the arc plate and the light scattering cover after sliding into the inner wall of the arc plate.

Preferably, the light scattering cover is hemispherical, the middle part is hollowed, a light hole penetrating up and down is formed in the bottommost position, the light hole corresponds to the light source above, the light source can penetrate downwards to project, a reflector at the bottom of the inner side of the fixed cover is further arranged below the light scattering cover, and the reflector is matched with the light source on the light hole to project.

Preferably, the circle center of the light hole on the light scattering cover, the circle center of the reflector and the light source are positioned on the same axis, wherein the reflector is a cone with the top extending upwards, so that the light source is outwards dispersed.

Preferably, the driving piece comprises a driving motor fixed at the bottom of the solar panel, the driving motor is electrically connected with a power supply of the solar panel, and a driving gear meshed with the driven gear is fixed on an output shaft of the driving motor.

(III) beneficial effects

Compared with the prior art, the utility model provides a vertical solar lawn lamp, which comprises the following components

The beneficial effects are that:

gaps are reserved among a plurality of arc plates of the fixed cover, a plurality of light baffles covered by the arc plate gaps move towards the anticlockwise direction through the cooperation of the driving piece, the driven gear and a plurality of brackets, an internal light source can be used at night to project outside to ensure the illumination of the external light source, and the light is uniformly dispersed to the periphery through the conical reflector, so that the illumination effect is improved.

The arrangement of the shading piece can spread the shading strip during daytime to cover the gap between the arc plates, so that external sunlight is blocked and cannot irradiate the light scattering cover and the reflector, and light pollution is prevented.

Drawings

The accompanying drawings, which are included to provide a further understanding of the application and are incorporated in and constitute a part of this application, illustrate embodiments of the application and together with the description serve to explain the application and do not constitute an undue limitation to the application. In the drawings:

FIG. 1 is a front view of a portion of a vertical solar lawn lamp according to the present utility model;

FIG. 2 is a front view of the entire vertical solar lawn lamp according to the present utility model;

FIG. 3 is a front view of the shade of the present utility model;

fig. 4 is a front view of the driving member of the present utility model.

Reference numerals illustrate:

1. a solar panel;

2. a cylindrical cover;

3. a light-diffusing cover;

4. a fixed cover;

5. a fixed tube;

6. a driving member; 611. a driving motor; 612. a drive gear;

7. a round tube;

8. a driven gear;

9. a bracket;

10. a light shielding member; 101. a connecting block; 102. a light shielding plate; 103. a spring;

11. a rod;

12. a reflector.

Detailed Description

The embodiments of the present application will be described in detail below with reference to the accompanying drawings and examples, so that the implementation process of how the technical means are applied to solve the technical problems and achieve the technical effects of the present application can be fully understood and implemented accordingly.

Fig. 1-4 show an embodiment of the utility model, a vertical solar lawn lamp, including a solar panel 1 and a cylindrical cover 2, wherein a light-scattering cover 3 is arranged at the lower end of the cylindrical cover 2, a fixed cover 4 is arranged outside the light-scattering cover 3, the fixed cover 4 is composed of a plurality of vertical arc plates to form a cylindrical shape, the sizes of the arc plates are identical, the gap reserved between each vertical arc plate is identical to the width of each vertical arc plate, and the top end of the fixed cover 4 is fixedly arranged with the solar panel 1;

the bottom centre of a circle of solar panel 1 is fixed with fixed pipe 5, its side is equipped with the driving piece 6 of connection on solar panel 1, the lower extreme outside of fixed pipe 5 is rotated through the bearing and is had pipe 7, its upper end cover is equipped with driven gear 8, the circular array of lower extreme has the one end of a plurality of supports 9, the other end is connected with the cooperation in the arc clearance and rather than movable fit's light shield 10, the bottom of fixed pipe 5 passes pipe 7 below and is equipped with the light source, the light source adopts the LED lamp, fixed cover 4 bottom is equipped with the inserted bar 11 of inserting ground.

In the actual use process, solar panel 1 converts solar radiation energy into electric energy through absorbing sunlight in the daytime through photoelectric effect, power is supplied through solar panel 1 at night, the illumination work of an LED lamp and the operation of driving piece 6 are realized, the light emitted by the LED lamp is dispersed and illuminated to illuminate the light of the upper position upwards through light-scattering cover 3, the light passing through the round hole of light-scattering cover 3 and vertically downwards irradiates on conical reflector 12, and irradiates towards the outside through the gap reserved between arc plates, the coverage area of a light source is increased, and driving piece 6 realizes the shielding state and the stowing state of the gap of fixed cover 4 through the cooperation of driven gear 8, round tube 7, a plurality of brackets 9 and shading piece 10.

Specifically, the shade 10 includes multiunit connecting block 101 and a plurality of light screen 102, the setting of light screen 102 has realized daytime to the coverage of clearance between the arc of fixed cover 4, avoided sunlight to shine reflector 12 and reflected and produced light pollution, every connecting block 101 quantity is two, and establish respectively in light screen 102 inside wall upper end and arc inside wall upper end, through spring 103 elastic connection between two connecting blocks 101, the connecting block 101 compression spring 103 of fixing at light screen 102 inner wall upper end is moved in the operation of drive motor 611 at night, play limiting displacement through the connecting block 101 of fixing at arc inner wall upper end, when the stop operation of drive piece 6, rebound the light screen 102 in situ through spring 103, keep the coverage to the clearance between the fixed cover 4 arc, every light screen 102 is established respectively between two arcs.

The upper end of the outer wall of the light shielding plate 102 is in sliding fit with the upper end of the inner wall of the arc-shaped plate, a plurality of sliding grooves corresponding to the arc-shaped plate are formed in the upper end of the outer edge of the light scattering cover 3, when the light shielding plate 102 slides into the inner wall of the arc-shaped plate and then is positioned between the arc-shaped plate and the light scattering cover 3, and certain gaps are reserved between the plurality of light shielding plates 102 covering gaps of the arc-shaped plate and the inner wall of the fixed cover 4, so that the light shielding plate 102 is prevented from being blocked by the fixed cover 4 during rotation.

The light scattering cover 3 is hemispherical, the middle part is hollowed out, the bottommost position is provided with a light hole penetrating up and down, the light hole corresponds to a light source above, the light source can penetrate downwards for projection, the reflector 12 at the bottom of the inner side of the fixed cover 4 is arranged below the light scattering cover 3, and the light source on the light hole is matched for projection.

The circle center of the light hole on the light dispersion cover 3, the circle center of the reflector 12 and the light source are positioned on the same axis, so that vertical downward light passes through the light hole and is circularly reflected by the conical reflector 12, wherein the reflector 12 is a cone with the top extending upwards, so that the light source is outwards dispersed, and the light is softer due to the arrangement of the light dispersion cover 3.

The driving piece 6 comprises a driving motor 611 fixed at the bottom of the solar panel 1, the driving motor 611 is electrically connected with a power supply of the solar panel 1, a driving gear 612 meshed with the driven gear 8 is fixed on an output shaft of the driving motor 611, the driving piece 6 drives the driven gear 8 to rotate, and the driven gear 8 drives the light shielding plate 102 to rotate through the round tube 7 and the plurality of brackets 9.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims (6)

1. The utility model provides a vertical solar lawn lamp, includes solar panel (1) and cylinder cover (2), its characterized in that: the lower end of the cylindrical cover (2) is provided with a light scattering cover (3), the outside of the light scattering cover (3) is provided with a fixed cover (4), the fixed cover (4) consists of a plurality of vertical arc plates to form a cylindrical shape, a gap reserved between each vertical arc plate is equal to the width of each vertical arc plate, and the top end of the fixed cover (4) is fixedly arranged with the solar panel (1);

the bottom centre of a circle department of solar panel (1) is fixed with fixed pipe (5), its side is equipped with driving piece (6) of connection on solar panel (1), the lower extreme outside of fixed pipe (5) is rotated through the bearing has pipe (7), its upper end cover is equipped with driven gear (8), the lower extreme circular array has the one end of a plurality of supports (9), the other end is connected with in arc clearance and rather than movable fit's light screen (10), the bottom of fixed pipe (5) is passed pipe (7) below and is equipped with the light source, fixed cover (4) bottom is equipped with inserted bar (11) of inserting ground.

2. A vertical solar lawn lamp as claimed in claim 1, wherein: the shading piece (10) comprises a plurality of groups of connecting blocks (101) and a plurality of shading plates (102), wherein each group of connecting blocks (101) is two in number and is respectively arranged at the upper end of the inner side wall of the shading plate (102) and the upper end of the inner side wall of the arc plate forming the fixed cover (4), the two connecting blocks (101) are elastically connected through springs (103), and each shading plate (102) is respectively arranged between the two arc plates.

3. A vertical solar lawn lamp as claimed in claim 2, wherein: the upper end of the outer wall of the light shielding plate (102) is in sliding fit with the upper end of the inner wall of the arc-shaped plate, a plurality of sliding grooves corresponding to the arc-shaped plate are formed in the upper end of the outer edge of the light scattering cover (3), and the light shielding plate (102) is located between the arc-shaped plate and the light scattering cover (3) after sliding into the inner wall of the arc-shaped plate.

4. A vertical solar lawn lamp as claimed in claim 1, wherein: the light scattering cover (3) is hemispherical, the middle part is hollowed out, a light hole penetrating through the light hole vertically is formed in the bottommost position, the light hole corresponds to a light source above the light hole, the light source can penetrate downwards to project, the reflector (12) at the bottom of the inner side of the fixed cover (4) is further arranged below the light scattering cover (3), and the light source on the light hole is matched to project.

5. A vertical solar lawn lamp as claimed in claim 1, wherein: the circle center of the light transmission hole on the light scattering cover (3), the circle center of the reflector (12) and the light source are positioned on the same axis, wherein the reflector (12) is a cone with the top extending upwards, so that the light source is outwards dispersed.

6. The vertical solar lawn lamp as claimed in claim 4, wherein: the driving piece (6) comprises a driving motor (611) fixed at the bottom of the solar panel (1), the driving motor (611) is electrically connected with a power supply of the solar panel (1), and a driving gear (612) meshed with the driven gear (8) is fixed on an output shaft of the driving motor (611).

Images