Wall corner lamp with solar energy

Abstract

The utility model provides a corner lamp with solar energy, and belongs to the technical field of corner lamps. The problem that an existing photovoltaic module cannot rotate is solved. The corner lamp with the solar energy comprises a photovoltaic assembly, a lamp, a fixing box used for being fixedly connected to a wall and a lamp holder fixedly connected to the top of the outer side of the fixing box, the photovoltaic assembly is electrically connected with the lamp, the lamp is installed in the lamp holder, the photovoltaic assembly is installed at the top of the lamp holder, and the hinged edge of the photovoltaic assembly is hinged to the lamp holder. A positioning structure is arranged between the hinged edge and the lamp holder and enables the photovoltaic module to be positioned at different angles relative to the lamp holder. The corner lamp with the solar energy has the advantages that the photovoltaic module can rotate, and the lighting effect of the photovoltaic module is guaranteed.

Description

Technical Field

[0001] The utility model belongs to the technical field of corner lamps and relates to a corner lamp with solar energy. Background Art

[0002] Corner lamps are generally installed on the wall. The light sources commonly used are energy-saving lamps and incandescent lamps. With the advancement of technology, LED lamps have begun to be used as their lighting sources in large quantities.

[0003] Existing corner lamps, for example, Chinese patent literature discloses a solar corner lamp [application number: 201020656903.2; authorization announcement number: CN201885140U], which includes a lampshade, a shell, a reflector, a circuit box, a photovoltaic panel, a battery, at least one LED lamp, a substrate and a control circuit board. The lampshade is arranged on the shell, and the shell is a hollow structure. The reflector is arranged in the shell, and a through hole is arranged on the reflector. Each LED lamp is arranged on the substrate, and the lamp head of each LED lamp is penetrated by the through hole of the reflector. The circuit box is arranged in the shell, and the photovoltaic panel is arranged on the outer surface of the shell. The shell is provided with a wire hole. The battery and the control circuit board are arranged in the circuit box. The photovoltaic panel and the battery are electrically connected to the control circuit board respectively, and each LED lamp is electrically connected to the output end of the control circuit board.

[0004] The corner lamp of this structure has a photovoltaic panel fixedly connected to the top of the shell, which receives solar energy and converts it into electrical energy, so that the LED lamp of the corner lamp can emit light and play a lighting role. However, the photovoltaic panel of the corner lamp of this structure is fixed, that is, the position of the photovoltaic panel cannot be adjusted. Due to the large difference in the incident angle of sunlight in different regions, the use of the corner lamp of this structure is subject to regional restrictions. The lighting effect of the photovoltaic panel of the corner lamp of this structure varies greatly in different regions. In regions with poor lighting effects, the energy conversion efficiency is low. Summary of the invention

[0005] The purpose of the utility model is to solve the above problems existing in the prior art and to propose a solar-powered corner lamp, which solves the technical problem of how to enable the photovoltaic assembly to rotate and ensure the lighting effect of the photovoltaic assembly.

[0006] The purpose of the utility model can be achieved through the following technical solutions: a solar-powered corner lamp, comprising a photovoltaic component and a lamp, wherein the photovoltaic component is electrically connected to the lamp, and is characterized in that the corner lamp also includes a fixing box for being fixedly connected to a wall and a lamp holder fixedly connected to the top of the outer side of the fixing box, the lamp is installed in the lamp holder, the photovoltaic component is installed on the top of the lamp holder, the hinged edge of the photovoltaic component is hinged to the lamp holder, and a positioning structure is provided between the hinged edge and the lamp holder, and the positioning structure positions the photovoltaic component at different angles relative to the lamp holder.

[0007] According to the installation area, install this corner lamp in a suitable position, and then according to the duration and angle of sunlight exposure at the installation position, after installation, the operator can rotate the photovoltaic module around the hinged edge, so that the photovoltaic module is positioned at the best angle relative to the lamp holder through the positioning structure, so that the photovoltaic module can better absorb solar energy and improve the utilization rate of solar energy. In different seasons and at different times, the photovoltaic module can be rotated when necessary, so that the photovoltaic module can better absorb solar energy. The hinged edge of the photovoltaic module of the corner lamp is hinged to the lamp holder, and there is a positioning structure between the hinged edge and the lamp holder, so that the photovoltaic module can be rotated relative to the lamp holder, and the photovoltaic module can be positioned relative to the lamp holder, so that the photovoltaic module is in the best lighting position, ensuring the lighting effect of the photovoltaic module.

[0008] In the above-mentioned solar powered corner lamp, the fixing box and the lamp holder are both in the shape of a cuboid, the lamp holder is perpendicular to the fixing box, and the top surface of the lamp holder is flush with the top surface of the fixing box. This structure makes the corner lamp compact.

[0009] In the above-mentioned solar-powered corner lamp, the fixing box includes a box body and a support bar, the back of the box body has a receiving groove, the groove walls on the left and right sides of the receiving groove are provided with hanging blocks, the hanging blocks have a hanging groove, the top of the hanging groove is blocked and the bottom is penetrated, the support bar is embedded in the receiving groove, the left and right ends of the support bar are partially or completely embedded in the hanging groove, and the support bar has a fixing hole for fasteners to pass through. The support bar is fixedly connected to the wall, and when installing, it is only necessary to hang the corner lamp on the support bar. The setting of the receiving groove prevents the support bar from protruding outward, so that the box body can be better attached to the wall, thereby improving the stability of the corner lamp installation.

[0010] In the above-mentioned solar-powered corner lamp, the top of the lamp holder has an arc-shaped concave and long strip-shaped hinge groove, both ends of the hinge groove have hinge holes, the outer peripheral wall of the hinge edge is arc-shaped, both ends of the hinge edge have hinge shafts, the hinge edge is partially embedded in the hinge groove, and the hinge shaft is embedded in the hinge hole to hinge the photovoltaic component with the lamp holder. The hinge groove provides installation space so that the hinge edge can be partially embedded in the hinge groove, so that the photovoltaic component and the lamp holder fit better, and the outer peripheral wall of the hinge edge is arc-shaped, so that the photovoltaic component can rotate smoothly without getting stuck.

[0011] In the above-mentioned solar-powered corner lamp, the positioning structure includes a long positioning strip located on the hinged edge and a plurality of adjacently arranged and arc-shaped concave positioning grooves located at the bottom of the hinged groove. The length direction of the positioning strip and the positioning groove is perpendicular to the rotation direction of the photovoltaic component. The positioning strip is embedded in the positioning groove. Rotating the photovoltaic component can move the positioning strip to the adjacent positioning groove. The positioning strip is embedded in different positioning grooves to position the photovoltaic component at different angles relative to the lamp holder. The positioning strip is embedded in the positioning groove to position the photovoltaic component. The structure is simple. Applying a certain external force to the photovoltaic component can make the positioning strip pass over the positioning groove and enter the adjacent positioning groove, which can change the angle of the photovoltaic component and position the photovoltaic component at different angles, so that the photovoltaic component can better absorb solar energy. In actual production, the positioning strip can be set at the bottom of the hinged groove, and the positioning groove can be set on the hinged edge.

[0012] In the above-mentioned solar-powered corner lamp, the bottom of the hinge groove has a recessed avoidance groove, the bottom of the avoidance groove is arc-shaped, and the positioning groove is located in the bottom of the avoidance groove. This structure, by setting the avoidance groove, leaves a space for the positioning strip to be embedded, so that the hinge edge can be better embedded in the hinge groove without the problem of getting stuck, so that the photovoltaic component can rotate smoothly and the angle positioning of the photovoltaic component can be accurate.

[0013] In the above-mentioned solar-powered corner lamp, the top of the lamp holder has an embedding groove, and the bottom of one side of the embedding groove is recessed to form the hinge groove. When the photovoltaic component is against the bottom of the embedding groove, the photovoltaic component is entirely located in the embedding groove. The embedding groove allows the photovoltaic component to be fully embedded, making the corner lamp compact and easy to transport, and making the corner lamp less likely to be damaged during transportation.

[0014] In the above-mentioned solar-powered corner lamp, the top surface of the fixing box is provided with a lever groove near the outer side of the lamp holder, the lever groove penetrates the groove wall of the embedding groove and is connected with the embedding groove, and the groove bottom of the lever groove is arranged obliquely downward along the direction of the fixing box toward the lamp holder. The lever groove is provided so that the operator's finger can be inserted, so that the operator's finger can be pressed against the photovoltaic module, so that the operator can better pull the photovoltaic module out of the embedding groove.

[0015] In the above-mentioned solar-powered corner lamp, the middle of the hinged edge has a first wire hole for passing the wire through, and the hinged groove has a second wire hole that passes through the bottom of the groove. The photovoltaic component is connected to the lamp through the first wire hole and the second wire hole. The first wire hole and the second wire hole play the role of passing the wire, so that the photovoltaic component and the lamp can be electrically connected, and the first wire hole and the second wire hole are located at the hinge, so that the photovoltaic component will not affect the wire when it rotates, and will not pull the wire.

[0016] In the above-mentioned solar-powered corner lamp, the photovoltaic assembly includes a photovoltaic panel and a hinged plate, the photovoltaic panel is embedded and fixedly connected to the upper surface of the hinged plate, and one side of the hinged plate is obliquely protruded outward and downward to form the hinged edge.

[0017] Compared with the prior art, the solar powered corner lamp provided by the utility model has the following advantages:

[0018] 1. The photovoltaic component of the corner lamp is hinged on the top of the lamp holder, and the photovoltaic component can be rotated relative to the lamp holder, so that the photovoltaic panel of the photovoltaic component can better absorb solar energy and ensure the lighting effect of the photovoltaic component.

[0019] 2. The photovoltaic components of the corner lamp can be integrally embedded in the lamp holder without being exposed, so that the corner lamp has a compact structure and is easy to transport, and the corner lamp is not easily damaged during transportation. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a schematic diagram of the overall structure of the corner lamp.

[0021] Figure 2 It is a cross-sectional view of the overall structure of the corner lamp.

[0022] Figure 3 This is an exploded view of the photovoltaic module and lamp holder of this corner lamp.

[0023] Figure 4 It is a structural schematic diagram of the hinge slot and positioning slot of the corner lamp.

[0024] Figure 5 It is a schematic diagram of the overall structure of the hinged edge of the corner lamp.

[0025] In the figure, 1, photovoltaic component; 11, hinged edge; 111, first wire hole; 12, photovoltaic panel; 13, hinged plate; 2, lamp; 3, fixing box; 31, box body; 311, accommodating groove; 312, hanging block; 313, hanging groove; 314, pulling groove; 32, abutting strip; 321, fixing hole; 4, lamp holder; 5, positioning structure; 51, positioning strip; 52, positioning groove; 53, avoidance groove; 6, hinged groove; 7, hinged hole; 8, hinged axis; 9, embedding groove; 10, second wire hole. DETAILED DESCRIPTION

[0026] The following are specific embodiments of the present invention and the accompanying drawings to further describe the technical solution of the present invention, but the present invention is not limited to these embodiments.

[0027] like Figure 1 , Figure 2 As shown, the solar-powered corner lamp comprises a photovoltaic component 1, a lamp 2, a fixing box 3, a lamp holder 4 and a positioning structure 5.

[0028] The fixing box 3 and the lamp holder 4 are both in the shape of a rectangular parallelepiped. The lamp holder 4 is fixedly connected to the top of the outer side of the fixing box 3. The lamp holder 4 is perpendicular to the fixing box 3, and the top surface of the lamp holder 4 is flush with the top surface of the fixing box 3. The lamp 2 is installed in the lamp holder 4, and the photovoltaic module 1 is installed on the top of the lamp holder 4. The fixing box 3 includes a box body 31 and a support bar 32. The back of the box body 31 has a receiving groove 311. The groove walls on the left and right sides of the receiving groove 311 are provided with hanging blocks 312. The hanging blocks 312 have a hanging groove 313. The top of the hanging groove 313 is blocked and the bottom is penetrated. The support bar 32 is embedded in the receiving groove 311. The support bar 32 has a fixing hole 321 for fasteners such as bolts to pass through. In this embodiment, the left and right ends of the support bar 32 are partially embedded in the hanging groove 313. In actual production, the left and right ends of the support bar 32 can be fully embedded in the hanging groove 313.

[0029] like Figure 3 , Figure 4 As shown, the top of the lamp holder 4 has an embedding groove 9, and the bottom of one side of the embedding groove 9 is concavely arranged to form a hinge groove 6, the hinge groove 6 is arc-shaped and concave and has a long strip shape, and both ends of the hinge groove 6 have hinge holes 7. The photovoltaic module 1 includes a photovoltaic panel 12 and a hinge plate 13, and the photovoltaic panel 12 is embedded and fixedly connected to the upper surface of the hinge plate 13, as shown in FIG. Figure 5 As shown, one side of the hinge plate 13 is obliquely protruded outward and downward to form a hinge edge 11, the outer peripheral wall of the hinge edge 11 is arc-shaped, and both ends of the hinge edge 11 have a hinge axis 8. The hinge edge 11 is partially embedded in the hinge groove 6, and the hinge axis 8 is embedded in the hinge hole 7 to hinge the photovoltaic component 1 and the lamp holder 4.

[0030] There is a positioning structure 5 between the hinged edge 11 and the lamp holder 4, and the positioning structure 5 positions the photovoltaic module 1 at different angles relative to the lamp holder 4. Specifically, the bottom of the hinged groove 6 has a recessed avoidance groove 53, and the bottom of the avoidance groove 53 is arc-shaped. The positioning structure 5 includes a long strip-shaped positioning strip 51 located on the hinged edge 11 and an arc-shaped recessed positioning strip 52 located at the bottom of the avoidance groove 53. The length direction of the positioning strip 51 and the positioning strip 52 is perpendicular to the rotation direction of the photovoltaic module 1. The positioning strip 51 is embedded in the positioning strip 52. Rotating the photovoltaic module 1 can move the positioning strip 51 to the adjacent positioning strip 52. The positioning strip 51 is embedded in different positioning strips 52 to position the photovoltaic module 1 at different angles relative to the lamp holder 4. When the photovoltaic module 1 rotates to abut against the bottom of the embedding groove 9, the photovoltaic module 1 is located in the embedding groove 9 as a whole.

[0031] The top surface of the fixing box 3 is provided with a lever groove 314 near the outer side of the lamp holder 4. The lever groove 314 penetrates the groove wall of the embedding groove 9 and is connected with the embedding groove 9. The groove bottom of the lever groove 314 is tilted downward along the direction of the fixing box 3 toward the lamp holder 4. The middle of the hinge edge 11 has a first wire hole 111 for passing the wire through, and the hinge groove 6 has a second wire hole 10 that penetrates the groove bottom. The photovoltaic module 1 is connected with the lamp 2 through the first wire hole 111 and the second wire hole 10, and the photovoltaic module 1 is electrically connected with the lamp 2.

[0032] During adjustment, the operator only needs to apply a certain external force to the photovoltaic assembly 1 according to the angle of sunlight, so that the positioning bar 51 passes over the positioning groove 52 and enters the adjacent positioning groove 52 for positioning.

[0033] The specific embodiments described herein are merely examples of the spirit of the present invention. Those skilled in the art may make various modifications or additions to the specific embodiments described or replace them in similar ways, but they will not deviate from the spirit of the present invention or exceed the scope defined by the appended claims.

[0034] Although this article uses more terms such as photovoltaic component 1, hinged edge 11, first wire hole 111, photovoltaic panel 12, hinged plate 13, lamp 2, fixing box 3, box body 31, accommodating groove 311, hanging block 312, hanging groove 313, pull groove 314, abutment bar 32, fixing hole 321, lamp holder 4, positioning structure 5, positioning bar 51, positioning groove 52, avoidance groove 53, hinged groove 6, hinged hole 7, hinged axis 8, embedded groove 9, second wire hole 10, etc., it does not exclude the possibility of using other terms. These terms are used only to more conveniently describe and explain the essence of the utility model; interpreting them as any additional restrictions is contrary to the spirit of the utility model.

Claims

1. A solar powered corner lamp, comprising a photovoltaic module (1) and a lamp (2), wherein the photovoltaic module (1) is electrically connected to the lamp (2), and characterized in that: The corner lamp also includes a fixing box (3) for fixing on a wall and a lamp holder (4) fixed on the top of the outer side of the fixing box (3); the lamp (2) is installed in the lamp holder (4); the photovoltaic module (1) is installed on the top of the lamp holder (4); the hinged edge (11) of the photovoltaic module (1) is hinged to the lamp holder (4); a positioning structure (5) is provided between the hinged edge (11) and the lamp holder (4); the positioning structure (5) positions the photovoltaic module (1) at different angles relative to the lamp holder (4).

2. A solar powered corner lamp according to claim 1, characterized in that: The fixing box (3) and the lamp holder (4) are both in the shape of a rectangular parallelepiped; the lamp holder (4) is perpendicular to the fixing box (3); and the top surface of the lamp holder (4) is flush with the top surface of the fixing box (3).

3. A solar powered corner lamp according to claim 1, characterized in that: The fixing box (3) comprises a box body (31) and a supporting strip (32); the back of the box body (31) is provided with a receiving groove (311); the groove walls on the left and right sides of the receiving groove (311) are provided with hanging blocks (312); the hanging blocks (312) are provided with a hanging groove (313); the top of the hanging groove (313) is blocked and the bottom is penetrated; the supporting strip (32) is embedded in the receiving groove (311); the left and right ends of the supporting strip (32) are partially or completely embedded in the hanging groove (313); the supporting strip (32) is provided with a fixing hole (321) for a fastener to pass through.

4. A solar powered corner lamp according to claim 1, 2 or 3, characterized in that: The top of the lamp holder (4) has an arc-shaped concave and long-strip hinge groove (6), both ends of the hinge groove (6) have hinge holes (7), the outer peripheral wall of the hinge edge (11) is arc-shaped, both ends of the hinge edge (11) have hinge shafts (8), the hinge edge (11) is partially embedded in the hinge groove (6), and the hinge shaft (8) is embedded in the hinge hole (7) so that the photovoltaic module (1) and the lamp holder (4) are hinged.

5. A solar powered corner lamp according to claim 4, characterized in that: The positioning structure (5) comprises a long positioning strip (51) located on the hinge edge (11) and a plurality of adjacently arranged and arc-shaped concave positioning grooves (52) located at the bottom of the hinge groove (6); the length direction of the positioning strip (51) and the positioning groove (52) is perpendicular to the rotation direction of the photovoltaic component (1); the positioning strip (51) is embedded in the positioning groove (52); the photovoltaic component (1) can be rotated to move the positioning strip (51) to an adjacent positioning groove (52); the positioning strip (51) is embedded in different positioning grooves (52) to position the photovoltaic component (1) at different angles relative to the lamp holder (4).

6. A solar powered corner lamp according to claim 5, characterized in that: The hinge groove (6) has a recessed avoidance groove (53) in the groove bottom, the groove bottom of the avoidance groove (53) is arc-shaped, and the positioning groove (52) is located in the groove bottom of the avoidance groove (53).

7. A solar powered corner lamp according to claim 4, characterized in that: The top of the lamp holder (4) has an embedding groove (9), and the bottom of one side of the embedding groove (9) is recessed to form the hinge groove (6). When the photovoltaic component (1) is abutted against the bottom of the embedding groove (9), the photovoltaic component (1) is located entirely in the embedding groove (9).

8. A solar powered corner lamp according to claim 7, characterized in that: The top surface of the fixing box (3) is provided with a lever groove (314) on the outer side close to the lamp holder (4); the lever groove (314) penetrates the groove wall of the embedding groove (9) and is in communication with the embedding groove (9); the groove bottom of the lever groove (314) is arranged to be inclined downward along the direction from the fixing box (3) toward the lamp holder (4).

9. A solar powered corner lamp according to claim 4, characterized in that: The middle of the hinged edge (11) has a first wire hole (111) passing through for a wire to pass through, the hinged groove (6) has a second wire hole (10) passing through the bottom of the groove, and the photovoltaic module (1) is connected to the lamp (2) via the first wire hole (111) and the second wire hole (10).

10. A solar powered corner lamp according to claim 1, 2 or 3, characterized in that: The photovoltaic assembly (1) comprises a photovoltaic panel (12) and a hinged plate (13); the photovoltaic panel (12) is embedded and fixedly connected to the upper surface of the hinged plate (13); one side of the hinged plate (13) is obliquely protruded outward and downward to form the hinged edge (11).

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