CN115899638A - Solar street light - Google Patents

Abstract

The invention relates to a solar street lamp, comprising: a lamp, a solar battery panel and an angle adjusting part. The angle adjustment part is provided with a horizontal adjustment part and an inclination adjustment part, and the inclination adjustment part and the horizontal adjustment part are perpendicular to each other; the angle adjustment part is located between the lamp and the solar panel, and the The lamp is rotatably connected with the horizontal adjustment part, and the solar battery panel is rotatably connected. In the solar street light of the present invention, an angle adjustment member is arranged between the lamp and the solar cell panel, so that the lamp and the solar cell panel are combined together, and the structure is more compact, and the orientation of the solar cell panel is adjusted by the angle adjustment member, which can reduce the solar cell panel. Angle adjustment difficulty.

Description

Solar street light

technical field

The invention relates to the field of lighting fixtures, in particular to a solar street lamp.

Background technique

The electrical energy of solar street lights is converted by the photoelectric effect of solar panels. The efficiency of photoelectric conversion directly affects the lighting performance of solar street lights. For solar street lights, more light means more electricity. When fixing solar street lights, the angle of the solar light panels should be set reasonably according to the local dimensions and surrounding occlusions to ensure that the solar light panels can receive more sunlight.

For example, the patent number is: CN101666451B solar street lamp, its solar panel and lamps are respectively fixed on the lamp pole, that is, the installation position for fixing the solar lamp panel and the lamp needs to be specially set on the lamp pole, the structure of the solar street lamp on the lamp pole The requirements are high, and during installation, the operator needs to set up lamps and solar light panels on the light poles, which is difficult to assemble. In addition, the angle adjustment of the solar light board is mainly done by the hoop. Rotating the hoop can make the light board rotate horizontally relative to the light pole, and slide the hoop up and down to adjust the inclination angle of the hoop. In actual operation, loosen the hoop After the hoop, there is no additional limit between the hoop and the light pole, which makes it difficult to rotate or tilt the light panel in the horizontal direction alone, and the erection of the street light is for high-altitude operations, making it difficult to adjust the angle of the solar panel.

Therefore, how to make the structure of the solar street lamp more compact, easy to assemble, and reduce the difficulty of adjusting the angle of the solar cell panel is a problem to be solved by those skilled in the art.

Contents of the invention

The purpose of the present invention is to overcome the disadvantages of the prior art, and provide a solar street lamp, which has a more compact structure, facilitates assembly, and reduces the difficulty of adjusting the angle of the solar panel.

The purpose of the present invention is achieved through the following technical solutions:

A solar street lamp, comprising: a lamp, a solar panel and an angle adjustment member;

The angle adjustment member is provided with a horizontal adjustment part and an inclination adjustment part, and the inclination adjustment part and the horizontal adjustment part are perpendicular to each other;

The angle adjusting member is located between the lamp and the solar battery panel, and the lamp is rotatably connected to the horizontal adjustment part, and the solar battery panel is rotatably connected.

In one of the embodiments, a bracket is provided at a position where the lamp is in contact with the angle adjusting member.

In one of the embodiments, the support includes a bearing part and two legs, the two legs are respectively located at both ends of the bearing part, and both of the legs are connected to the lamp;

A central hole and a locking screw hole are opened on the bearing part, a first through hole and an annular adjustment waist hole surrounding the first through hole are opened on the horizontal adjustment part, and the bearing part is attached to the horizontal adjustment part. The axis line of the central hole coincides with the axis line of the first through hole, and the locking screw hole is located in the annular adjustment waist hole.

In one of the embodiments, an anti-installation and anti-reverse mark is provided on the outer wall of the bearing part, and an installation mark matching the anti-installation and anti-reverse mark is provided on the horizontal adjustment part.

In one of the embodiments, the horizontal adjustment part is provided with a horizontal adjustment scale, and the horizontal adjustment scale is located at the edge of the annular adjustment waist hole.

In one of the embodiments, an adapter plate is provided at the position where the solar cell panel is in contact with the tilt adjustment part, and the adapter plate includes a plate body and butt ears, and the plate body and the solar cell panel connected, the butt ear is connected to the inclination adjustment part by bolts;

A tilt adjustment waist hole is opened on the tilt adjustment part, and an adjustment hole matching the tilt adjustment waist hole is opened on the docking ear.

In one of the embodiments, the butt ears are provided with oblique marks.

In one of the embodiments, the solar street lamp further includes a fixing seat and a locking screw, and the fixing seat includes a sleeve body and an arc bearing piece;

The sleeve is used to connect with the light pole;

The lamp is provided with an arc-shaped contact surface matching the arc-shaped bearing sheet, and the arc-shaped contact surface extends from the side of the lamp to the bottom surface of the lamp;

A threaded hole is provided on the arc-shaped contact surface, and the locking screw is threadedly connected with the threaded hole, so that the arc-shaped bearing sheet fits the arc-shaped contact surface.

In one of the embodiments, a waist-shaped hole is opened on the arc-shaped bearing sheet, and the locking screw passes through the waist-shaped hole.

In one of the embodiments, first external teeth are provided on the arc-shaped contact surface, second external teeth are provided on the outer wall of the arc-shaped bearing piece, and the arc-shaped contact surface and the arc-shaped bearing piece When fitting together, the first external teeth mesh with the second external teeth.

In the solar street lamp of the present invention, an angle adjustment member is arranged between the lamp and the solar battery panel, so that the structure is more compact, the assembly is convenient, and the angle adjustment of the solar battery panel is lower.

Description of drawings

In order to illustrate the technical solutions of the embodiments of the present invention more clearly, the accompanying drawings used in the embodiments will be briefly introduced below. It should be understood that the following drawings only show some embodiments of the present invention, and thus It should be regarded as a limitation on the scope, and those skilled in the art can also obtain other related drawings based on these drawings without creative work.

Fig. 1 is a structural schematic diagram of a solar street lamp in an embodiment of the present invention;

Fig. 2 is an exploded view of the solar street lamp shown in Fig. 1;

Fig. 3 is a structural schematic diagram of the combination of the angle adjustment member and the bracket;

Fig. 4 is a schematic structural diagram of the combination of the angle adjustment member and the adapter plate;

Fig. 5 is the enlarged view of Fig. 2 at place A;

Fig. 6 is a schematic diagram of the state when the solar street light is set on an upright light pole;

Fig. 7 is a schematic diagram of the state when the solar street light is set on the bent-arm light pole;

Figure 8 is a schematic diagram of the cooperation between the fixing seat and the lamp when the solar street lamp is installed on the curved arm lamp pole;

Fig. 9 is a schematic diagram of cooperation between the fixing seat and the lamp when the solar street lamp is installed on an upright lamp pole.

Detailed ways

In order to facilitate the understanding of the present invention, the present invention will be described more fully below with reference to the associated drawings. Preferred embodiments of the invention are shown in the accompanying drawings. However, the present invention can be embodied in many different forms and is not limited to the embodiments described herein. On the contrary, the purpose of providing these embodiments is to make the disclosure of the present invention more thorough and comprehensive.

It should be noted that when an element is referred to as being “fixed” to another element, it can be directly on the other element or there can also be an intervening element. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and similar expressions are used herein for purposes of illustration only and are not intended to represent the only embodiments.

Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the technical field of the invention. The terminology used herein in the description of the present invention is only for the purpose of describing specific embodiments, and is not intended to limit the present invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.

Please refer to FIG. 1 and FIG. 2 , the present invention discloses a solar street lamp 10 , including: a lamp 100 , a solar panel 200 and an angle adjusting member 300 . The angle adjustment part 300 is provided with a horizontal adjustment part 310 and an inclination adjustment part 320, and the inclination adjustment part 320 and the horizontal adjustment part 310 are perpendicular to each other; the angle adjustment part 300 is located between the lamp 100 and the solar panel 200, and the lamp 100 and the horizontal adjustment part 310 rotation connection, solar panel 200 rotation connection.

Please refer to Fig. 1, the solar cell panel 200 is connected to the lamp 100 through the angle adjustment member 300, so that there is no need to add additional parts specially used for fixing the solar cell panel 200 on the lamp post, which reduces the structural requirements of the solar street lamp 10 for the lamp post, Moreover, the time for fixing the solar panel 200 is saved, thereby reducing the difficulty of erecting the solar street lamp.

The part where the angle adjustment part 300 is connected to the lamp 100 is the horizontal adjustment part 310. When it is necessary to adjust the orientation of the solar panel 200, you only need to loosen the connection between the upper part of the lamp 100 and the horizontal adjustment part 310 to move it. 200 rotations of solar panels;

Similarly, the part where the angle adjustment member 300 is connected to the solar cell panel 200 is the tilt adjustment part 320. When the tilt angle of the solar cell panel 200 needs to be adjusted, it is only necessary to loosen the connection between the lamp 100 and the horizontal adjustment part 310, that is The solar panel 200 can be turned over.

According to the actual needs, the operator can individually loosen the connection part of the angle adjustment member 300 with the solar panel 200 or the lamp 100 to adjust the inclination angle or orientation of the solar panel 200 independently, so as to avoid that when adjusting the orientation of the solar panel 200, The inclination angle thereof changes; or when the inclination angle of the solar cell panel 200 is adjusted, the orientation changes, thus reducing the difficulty for the operator to adjust the angle of the solar cell panel 200 at a high place.

Referring to FIG. 2 and FIG. 3 , in one embodiment, a bracket 400 is disposed at a position where the lamp 100 contacts the angle adjusting member 300 . The bracket 400 includes a bearing part 410 and two legs 420, the two legs 420 are respectively located at both ends of the bearing part 410, and the two legs 420 are connected to the lamp 100;

The bearing part 410 is provided with a central hole 411 and a locking screw hole 412. The horizontal adjustment part 310 is provided with a first through hole 311 and an annular adjustment waist hole 312 surrounding the first through hole 311. The bearing part 410 is attached to the horizontal adjustment part 310 , the axis of the central hole 411 coincides with the axis of the first through hole 311 , and the locking screw hole 412 is located in the annular adjustment waist hole 312 . In this embodiment, bolts are used to penetrate the central hole 411 and the first through hole 311 so that the horizontal adjustment part 310 and the bearing part 410 fit together, and screws are used to connect the locking screw holes 412. When the screws are tightened, the angle adjustment part 300 is locked. Dead, the orientation of the solar panel 200 is fixed. The position of the first through hole 311 is the center of rotation when adjusting the solar battery panel 200. Loosen the screw arranged on the locking screw hole 412, and the solar battery panel 200 can be rotated around the first through hole 311 to adjust the solar battery panel. Orientation of the board 200 .

Referring to FIG. 3 , an anti-installation mark is provided on the outer wall of the carrying portion 410 , and an installation mark 313 matching the anti-installation mark is provided on the horizontal adjustment portion 310 . The operator recognizes the installation direction of the angle adjusting member 300 through the anti-installation mark and the installation mark 313 , which can reduce the probability of assembling errors.

Referring to FIG. 3 , it should be noted that a horizontal adjustment scale 314 is provided on the horizontal adjustment part 310 , and the horizontal adjustment scale 314 is located at the edge of the annular adjustment waist hole 312 . The operator can confirm the installation angle of the solar panel 200 at this time by observing the horizontal adjustment scale 314 and the locking screw hole 412, so as to quantify the orientation of the solar panel 200 and improve the assembly accuracy of the solar panel 200. In the same area, The solar incidence angle is similar, and the orientation of the solar panel 200 is quantified so that the operator can set the orientation of the solar panel 200 in the area to the same orientation, without readjusting each solar street lamp 10, and reducing the difficulty of adjusting the orientation of the solar street lamp 10.

Please refer to FIG. 2 and FIG. 4 , an adapter plate 500 is provided at the position where the solar cell panel 200 is in contact with the tilt adjustment part 320 , the adapter plate 500 includes a plate body 510 and butt ears 520 , and the plate body 510 is connected to the solar cell panel 200 , the butt ear 520 is connected to the inclination adjustment part 320 by a bolt, and the position of the bolt is the rotation center when adjusting the inclination angle of the solar panel 200;

Please refer to Fig. 4, the inclination adjustment part 320 is provided with an inclination adjustment waist hole 321, and the butt ear 520 is provided with an adjustment hole 521 matching the inclination adjustment waist hole 321, and a bolt is used to pass through the inclination adjustment waist hole 321 and the adjustment hole 521, Lock the rear shell to lock the docking ear 520 and the tilt adjustment part 320. When the bolts at the tilt adjustment waist hole 321 and the adjustment hole 521 are loosened, the adapter plate 500 can rotate around the connection position between the docking ear 520 and the tilt adjustment part 320, and then Adjust the inclination angle of the solar panel 200 .

Please refer to FIG. 4 , an inclination scale 322 is provided on the outer wall of the inclination adjustment part 320, and an inclination mark 522 is provided on the docking ear 520. The operator can read the inclination angle of the solar cell panel 200 through the inclination mark 522, and then make the solar cell panel 200 tilt amplitude quantization. In the same area, the angle of incidence of the sun is similar, and the inclination of the solar panel 200 is quantified so that the operator can set the same inclination angle, without readjusting each solar street lamp 10, and reducing the difficulty of adjusting the inclination angle of the solar street lamp 10.

In the above-mentioned embodiment, the adjustment range of the horizontal orientation and inclination angle of the solar panel 200 is quantified through the corresponding structure, so that it is convenient for the operator to read the angle adjustment data of the first solar street lamp 10 that has been set, and the same area can be set according to the data The remaining solar street lamps 10 in the interior avoid readjusting the angle every time a solar street lamp 10 is erected. The installation efficiency of the solar street lamp 10 can be effectively improved; and the angle adjustment range of the solar street lamp 10 can be traced to improve the accuracy of the angle adjustment.

It should be noted that due to different lighting requirements and the actual situation of different road sections, the types of light poles in street lights mainly include the following two types,

When the space available for erection is small and the area to be illuminated is close to the erection position of the light pole, the vertical light pole as shown in Figure 6 is used. If the space is large and the area to be illuminated is far from the erection position of the light pole, as The curved arm light pole shown in FIG. 7 is used to make the solar street light 10 adaptable to different types of light poles and improve the compatibility of the solar street light 10 .

Please refer to FIG. 2 and FIG. 5 , the solar street light 10 further includes a fixing base 600 and a locking screw 700 , and the fixing base 600 includes a sleeve body 610 and an arc-shaped supporting piece 620 . The sleeve body 610 is used to connect with the light pole. The sleeve body 610 is a hollow structure. The sleeve body 610 is placed at the end of the light pole, and the sleeve body 610 is locked on the light pole by screws, as shown in FIG. 6 and FIG. 7 .

Please refer to FIG. 5 , the lamp 100 is provided with an arc-shaped contact surface 110 matched with the arc-shaped supporting sheet 620 , the arc-shaped contact surface 110 extends from the side of the lamp 100 to the bottom surface of the lamp 100 , and a threaded hole is provided on the arc-shaped contact surface 110 111, the threaded hole 111 is located, the angle formed between the axis line of the threaded hole 111 and the panel of the lamp 100 is 40°, the locking screw 700 is threadedly connected with the threaded hole 111, so that the arc-shaped bearing piece 620 fits the arc-shaped contact surface 110 .

The following specific embodiments introduce the principle of solar street lamps 10 matching light poles with different structures, please refer to Figures 6 to 9:

In order to facilitate the description of the following content, as shown in Figure 8, with the threaded hole 111 as the center, the arc-shaped contact surface 110 is divided into the upper side of the arc-shaped surface 110a and the lower side of the arc-shaped surface 110b, the arc-shaped bearing piece 620 and the arc-shaped contact surface The portion in contact with the upper surface 110a is the first contact portion 620a, and the portion in contact with the arc-shaped bearing piece 620 and the arc-shaped lower side 110b is the second contact portion 620b.

As shown in Figure 7, when it is necessary to install the solar street lamp 10 on a curved arm lamppost, the lamppost has an upright part 21 perpendicular to the road surface and a curved arm part 22 forming an angle with the road surface, in order to ensure that the solar street lamp 10 can Normal exposure to the road surface, the angle between the panel of the lamp 100 on the solar street lamp 10 and the curved arm part 22 should be small or parallel, that is to say, the angle between the panel of the lamp 100 and the cover body 610 is required to be small or parallel;

Please refer to Fig. 8 , at this moment, the upper side 110a of the arc-shaped surface of the arc-shaped contact surface 110 is attached to the first contact portion 620a on the arc-shaped bearing piece 620; When the locking screw 700 locks the arc-shaped bearing piece 620 on the arc-shaped contact surface 110, the second contact portion 620b bears the vertical downward locking component force. The first contact portion 620a bears the locking force component in the horizontal direction, and in this state, the axis of the casing 610 tends to be parallel to the panel of the lamp 100 .

As shown in Figure 6, when it is necessary to install the solar street lamp 10 on an upright light pole, the light pole only has an upright part 21 perpendicular to the road surface. The angle between the panel and the light pole should be close to 90°, that is, the angle between the panel of the lamp 100 and the cover body 610 should be close to 90°.

Please refer to Fig. 9, only need to loosen the locking screw 700, remove the fixing seat 600, and turn the installation direction of the fixing seat 600 so that the first contact portion 620a on the arc-shaped bearing piece 620 is aligned with the arc-shaped contact surface 110. The lower side 110b of the arc-shaped surface, the second contact portion 620b on the arc-shaped bearing piece 620 is aligned with the upper side 110a of the arc-shaped surface of the arc-shaped contact surface 110, and the locking screw 700 locks the arc-shaped bearing piece 620 on the arc-shaped contact surface 110, the first contact part 620a bears the vertical locking force component, and the second contact part 620b bears the horizontal locking force component. The angle between them is close to 90°.

In this way, the solar street lamp 10 disclosed in the present invention can greatly change the angle between the sleeve body 610 and the panel of the lamp 100 by turning the installation direction of the fixing seat 600, so that it can be adapted to different types of lamp poles, so as to improve the solar street lamp. 10 for compatibility purposes.

Please refer to FIG. 5 , preferably, a waist-shaped hole 621 is opened on the arc-shaped bearing piece 620 , and the locking screw 700 passes through the waist-shaped hole 621 . The angle between the panel of the lamp 100 and the cover body 610 can be slightly adjusted through the waist-shaped hole 621 , further improving the compatibility of the solar street lamp 10 .

Please refer to Fig. 5, in one embodiment, first external tooth is arranged on the arc contact surface 110, the second external tooth is arranged on the outer wall of the arc bearing piece 620, the arc contact surface 110 and the arc bearing piece 620 stick When engaged, the first external teeth mesh with the second external teeth. In this way, through the meshing of the first external teeth and the second external teeth, resistance can be formed at the contact position between the arc-shaped contact surface 110 and the arc-shaped bearing piece 620, preventing the arc-shaped contact surface 110 from sliding relative to the arc-shaped bearing piece 620, so the arc-shaped contact One locking screw 700 needs to be installed in the extending direction of the surface 110 to ensure the connection strength between the lamp 100 and the fixing seat 600, making the assembly of the solar street lamp 10 more convenient and ensuring a firm and reliable structure.

In the solar street lamp 10 of the present invention, the angle adjustment member 300 is provided between the lamp 100 and the solar cell panel 200 to make the structure more compact, easy to assemble, and lower the angle adjustment of the solar cell panel 200 .

The above-mentioned embodiments only express several implementation modes of the present invention, and the descriptions thereof are relatively specific and detailed, but should not be construed as limiting the patent scope of the invention. It should be pointed out that those skilled in the art can make several modifications and improvements without departing from the concept of the present invention, and these all belong to the protection scope of the present invention. Therefore, the protection scope of the patent for the present invention should be based on the appended claims.

Claims (10)

1. A solar street lamp, characterized in that it comprises: a lamp, a solar panel and an angle adjustment member; The angle adjustment member is provided with a horizontal adjustment part and an inclination adjustment part, and the inclination adjustment part and the horizontal adjustment part are perpendicular to each other; The angle adjusting member is located between the lamp and the solar battery panel, and the lamp is rotatably connected to the horizontal adjustment part, and the solar battery panel is rotatably connected. 2. The solar street lamp according to claim 1, wherein a bracket is provided at a position where the lamp contacts the angle adjusting member. 3. The solar street lamp according to claim 2, characterized in that, the bracket includes a bearing portion and two legs, the two legs are respectively located at two ends of the bearing portion, and the two legs are connected to the connection of the above-mentioned lamps; A central hole and a locking screw hole are opened on the bearing part, a first through hole and an annular adjustment waist hole surrounding the first through hole are opened on the horizontal adjustment part, and the bearing part is attached to the horizontal adjustment part. The axis line of the central hole coincides with the axis line of the first through hole, and the locking screw hole is located in the annular adjustment waist hole. 4 . The solar street light according to claim 3 , wherein an anti-installation mark is provided on the outer wall of the bearing part, and an installation mark matching the anti-installation mark is provided on the horizontal adjustment part. 5 . The solar street lamp according to claim 3 , wherein a horizontal adjustment scale is provided on the horizontal adjustment part, and the horizontal adjustment scale is located at the edge of the annular adjustment waist hole. 6 . 6. The solar street lamp according to claim 1, characterized in that, an adapter plate is provided at the position where the solar cell panel contacts the tilt adjustment part, and the adapter plate includes a board body and butt ears, so The plate body is connected to the solar cell panel, and the butt ear is connected to the tilt adjustment part by bolts; A tilt adjustment waist hole is opened on the tilt adjustment part, and an adjustment hole matching the tilt adjustment waist hole is opened on the docking ear. 7. The solar street lamp according to claim 6, characterized in that, the butt ear is provided with a tilt mark. 8. The solar street lamp according to claim 1, further comprising a fixing seat and a locking screw, the fixing seat includes a sleeve body and an arc bearing piece; The sleeve is used to connect with the light pole; The lamp is provided with an arc-shaped contact surface matching the arc-shaped bearing sheet, and the arc-shaped contact surface extends from the side of the lamp to the bottom surface of the lamp; A threaded hole is provided on the arc-shaped contact surface, and the locking screw is threadedly connected with the threaded hole, so that the arc-shaped bearing sheet fits the arc-shaped contact surface. 9 . The solar street lamp according to claim 8 , wherein a waist-shaped hole is opened on the arc-shaped bearing sheet, and the locking screw passes through the waist-shaped hole. 10. The solar street lamp according to claim 8, characterized in that first external teeth are provided on the arc-shaped contact surface, second external teeth are provided on the outer wall of the arc-shaped bearing sheet, and the arc-shaped When the contact surface is in contact with the arc-shaped bearing piece, the first external teeth mesh with the second external teeth.

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