Outdoor solar floating lamp

Abstract

The utility model is suitable for the technical field of lighting technology, and provides an outdoor solar floating lamp which comprises a lower hemispherical shell and an upper hemispherical shell which are detachably connected, and a light gathering column is contained in a spherical cavity defined by the lower hemispherical shell and the upper hemispherical shell. A control shell and a reflecting cover which abut against the inner wall of the lower hemispherical shell and the inner wall of the upper hemispherical shell respectively are detachably connected to the two ends of the light gathering column, a circuit board and a battery bin electrically connected with the circuit board are arranged in the control shell, and the circuit board is electrically connected with an LED lamp strip annularly arranged in the light gathering column. The control shell, the condensation column and the reflecting cover are sequentially connected end to end and are fixed through the lower hemispherical shell and the upper hemispherical shell, disassembly, assembly and maintenance are more convenient, the annular LED lamp strip is arranged in the condensation column, a wire connecting channel between the photovoltaic panel and the circuit board is formed, wires are prevented from affecting lamplight distribution, and the service life of the LED lamp is prolonged. And therefore, light can be fully distributed in the light gathering column, and the lighting effect is improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of lighting, and in particular relates to an outdoor solar water floating lamp. Background Art

[0002] Water floating lights are placed on the bottom or water surface of courtyards, pools, etc. for decoration. Water floating lights are not only waterproof, but can also float on the water, adding atmosphere lighting to the courtyard or pool. Water floating lights usually consist of a transparent shell, photovoltaic panels, lamp tubes, lamp groups, batteries, control panels, and lamp holders. The photovoltaic panels, lamp tubes, lamp groups, batteries, control panels, and lamp holders are installed in the transparent shell. After the lamp group emits light, the light illuminates outward through the transparent shell.

[0003] In the prior art, the top of the water float lamp is a photovoltaic panel, and the bottom is a battery and a circuit board, which causes the wires to pass through the active area of ​​the lamp beads. The light of the lamp beads cannot fully cover the focusing column, resulting in poor lighting effect of the focusing column, and poor sealing and waterproof effect. Therefore, in order to solve the above problems, an outdoor solar water float lamp is proposed. Utility Model Content

[0004] The utility model provides an outdoor solar water floating lamp, aiming to solve the problems of poor lighting effect and poor sealing of the existing water floating lamps.

[0005] The utility model is implemented as follows: an outdoor solar water floating lamp comprises a detachably connected lower hemispherical shell and an upper hemispherical shell, a focusing column is placed in the spherical cavity surrounded by the lower hemispherical shell and the upper hemispherical shell, two ends of the focusing column are provided with a control shell and a reflector which are detachably connected and respectively abut against the inner walls of the lower hemispherical shell and the upper hemispherical shell, a circuit board and a battery compartment electrically connected to the circuit board are arranged in the control shell, the circuit board is electrically connected to an LED light strip annularly arranged in the focusing column, a photovoltaic panel is clamped at one end of the reflector away from the focusing column, a wire for electrically connecting the photovoltaic panel and the circuit board passes through the annular cavity of the LED light strip, and the outer wall of the reflector is an arc-shaped cone.

[0006] Preferably, it further comprises a sealing ring, and the ports of the lower hemispherical shell and the upper hemispherical shell are both provided with corresponding annular grooves, and the connection part of the sealing ring is sunk into the annular groove.

[0007] Preferably, the control housing and the adjacent ends of the reflector are both detachably connected with a conical reflective cover, the reflective cover is accommodated in the focusing column, and the LED light strip surrounds the outer sides of the adjacent ports of the two reflective covers.

[0008] Preferably, adjacent ends of the two reflective covers are connected with plugs, the LED light strip surrounds the outer wall in the middle of the plug, and the plug is used to constrain the wires.

[0009] Preferably, a lampshade is provided between the two reflective covers, and the lampshade covers the outside of the LED light strip.

[0010] Preferably, a baffle is connected to one end of the control shell facing away from the focusing column, a mounting hole is provided at the bottom end of the inner cavity of the lower hemispherical shell, a switch extending into the mounting hole is provided on the bottom surface of the baffle, the switch is electrically connected to the battery compartment and the circuit board, and a waterproof cap matching the switch is provided on the port sleeve of the mounting hole.

[0011] Compared with the prior art, the beneficial effects of the utility model are:

[0012] The utility model can connect the control shell, the focusing column and the reflector in sequence end to end and fix them by the lower hemispherical shell and the upper hemispherical shell, which is more convenient for disassembly and maintenance. By arranging a ring-shaped LED light strip in the focusing column, a wire connection channel is formed between the photovoltaic panel and the circuit board, which avoids the influence of the wire on the light distribution, so that the light can be fully distributed in the focusing column, and the lighting effect is improved. The LED light strip is positioned by the conical reflective cover. After the LED light strip is lit, the conical outer wall of the reflective cover reflects the light of the LED lamp beads, and the light is further fully distributed in the focusing column, and the light transmission of the LED light strip by the focusing column is more uniform. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0014] Figure 2 This is a schematic diagram of the main cross-sectional structure of the utility model;

[0015] Figure 3 for Figure 2 A schematic diagram of the local enlarged structure at point A in the middle;

[0016] Figure 4 Schematic diagram of the three-dimensional structure of the lower hemispherical shell.

[0017] In the figure: 1. lower hemispherical shell; 2. upper hemispherical shell; 3. sealing ring; 4. mounting platform; 5. focusing column; 6. control shell; 7. reflector; 8. baffle; 9. positioning platform; 10. rib plate; 11. circuit board; 12. battery compartment; 13. mounting hole; 14. switch; 15. waterproof cap; 16. lampshade; 17. reflective cover; 18. plug; 19. LED light strip; 20. photovoltaic panel. DETAILED DESCRIPTION

[0018] In order to make the purpose, technical solution and advantages of the utility model more clear, the utility model is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the utility model and are not used to limit the utility model.

[0019] Example 1

[0020] See also Figure 1-4 The utility model provides a technical solution: an outdoor solar water floating lamp, comprising a detachably connected lower hemispherical shell 1 and an upper hemispherical shell 2, a focusing column 5 is placed in the spherical cavity surrounded by the lower hemispherical shell 1 and the upper hemispherical shell 2, specifically, the outer wall of the focusing column 5 is distributed with a plurality of parallel annular convex stripes, and the two ends of the focusing column 5 are provided with a control shell 6 and a reflector 7 that are detachably connected and respectively abut against the inner walls of the lower hemispherical shell 1 and the upper hemispherical shell 2, a circuit board 11 and a battery compartment 12 electrically connected to the circuit board 11 are arranged in the control shell 6, specifically, a storage battery is arranged in the battery compartment 12, and the storage battery is electrically connected to the circuit board 11 through the pole pieces at the two ends of the battery compartment 12, and the circuit board 11 is electrically connected to the ring-shaped arrangement on the focusing column 5. The LED light strip 19 inside, specifically, a plurality of LED lamp beads are distributed on the LED light strip 19, the LED light strip 19 is connected end to end in a ring shape, the end of the reflector 7 away from the focusing column 5 is clamped with a photovoltaic panel 20, specifically, the inner wall of the top of the reflector 7 is provided with male buckles distributed on the outside of the photovoltaic panel 20, the male buckles surround the installation area of ​​the photovoltaic panel 20, after the photovoltaic panel 20 is installed, the bottom edge of the photovoltaic panel 20 is in contact with the inner wall of the reflector 7, the male buckles are clamped and fixed to the photovoltaic panel 20, the wires for electrically connecting the photovoltaic panel 20 and the circuit board 11 pass through the annular cavity of the LED light strip 19, the outer wall of the reflector 7 is an arcuate cone surface, specifically, the arcuate cone surface of the outer wall of the reflector 7 reflects the light passing through the focusing column 5;

[0021] The inner walls of the lower hemispherical shell 1 and the upper hemispherical shell 2 are both provided with an annular positioning platform 9, and the ends of the control shell 6 and the reflector 7 away from the focusing column 5 are sunk into the positioning platform 9 and matched with the shaft holes, and the adjacent ends of the control shell 6 and the reflector 7 are respectively matched with the shaft holes at both ends of the focusing column 5 and positioned by the shaft shoulders;

[0022] The inner wall of the lower hemispherical shell 1 is provided with a rib plate 10 which is annularly distributed on the outer side of the control shell 6. The rib plate 10 positions the control shell 6 and further improves the structural strength of the lower hemispherical shell 1.

[0023] The port of the lower hemispherical shell 1 is formed with a boss, the outer wall of the boss is processed with an external thread, the port of the upper hemispherical shell 2 is formed with a groove corresponding to the boss, the inner wall of the groove is processed with an internal thread, and the lower hemispherical shell 1 and the upper hemispherical shell 2 are threadedly connected through the external thread of the boss and the internal thread of the groove;

[0024] The outer wall of the upper hemispherical shell 2 is provided with a mounting platform 4, and a through hole for hoisting or fixing is opened in the middle of the mounting platform 4.

[0025] Furthermore, it also includes a sealing ring 3. The ports of the lower hemispherical shell 1 and the upper hemispherical shell 2 are both provided with corresponding annular grooves. The connection of the sealing ring 3 is sunken in the annular groove. Specifically, the sealing ring 3 is a transparent rubber sealing ring. The contact surfaces of the lower hemispherical shell 1 and the upper hemispherical shell 2 are provided with annular grooves distributed on the outside of the boss. After the lower hemispherical shell 1 and the upper hemispherical shell 2 are threadedly connected, the annular grooves are spliced ​​to form an accommodating space for the sealing ring 3, and the sealing ring 3 can be used to seal the connection between the lower hemispherical shell 1 and the upper hemispherical shell 2, thereby improving the waterproof performance and service life.

[0026] Furthermore, the end of the control shell 6 facing away from the focusing column 5 is connected to a baffle 8. Specifically, the baffle 8 is sunk into a port at the bottom of the control shell 6, the battery compartment 12 is arranged on the top surface of the baffle 8, and a mounting hole 13 is arranged at the bottom end of the inner cavity of the lower hemispherical shell 1. The bottom surface of the baffle 8 is provided with a switch 14 extending into the mounting hole 13. Specifically, the switch 14 is a button switch, specifically a holding switch. The switch 14 is electrically connected to the battery compartment 12 and the circuit board 11. The port sleeve of the mounting hole 13 is provided with a waterproof cap 15 that cooperates with the switch 14. Specifically, the waterproof cap 15 is made of rubber and is nested in the port at the bottom of the mounting hole 13, and the top of the waterproof cap 15 contacts the bottom surface of the switch 14 and seals the mounting hole 13. The baffle 8 can be positioned by the control shell 6, and then the baffle 8 cooperates with the mounting hole 13 to position the switch 14, and the waterproof cap 15 seals the mounting hole 13, which is more convenient for switching on and off the circuit.

[0027] In this embodiment, the control shell 6, the focusing column 5 and the reflector 7 are connected end to end in sequence and fixed by the lower hemispherical shell 1 and the upper hemispherical shell 2, which is more convenient for disassembly and maintenance. By arranging a ring-shaped LED light strip 19 in the focusing column 5, a wire connection channel is formed between the photovoltaic panel 20 and the circuit board 11 to avoid the wire affecting the light distribution, so that the light can be fully distributed in the focusing column 5, thereby improving the lighting effect.

[0028] Example 2

[0029] See also Figure 2-3 , based on Example 1, the difference is that:

[0030] Furthermore, the adjacent ends of the control shell 6 and the reflector 7 are both detachably connected with a conical reflective cover 17. Specifically, the opposite ends of the two reflective covers 17 are respectively matched with the axial holes of the control shell 6 and the reflector 7 or threadedly connected. When the axial holes are matched, the adjacent ends of the two reflective covers 17 are butted against each other. When the threaded connection is adopted, the adjacent ends of the two reflective covers 17 are butted against each other or a gap is reserved. The reflective cover 17 is accommodated in the focusing column 5, and the LED light strip 19 surrounds the outer side of the adjacent ports of the two reflective covers 17. Specifically, the outer wall of the reflective cover 17 reflects the light of the LED lamp beads.

[0031] In this embodiment, the LED light strip 19 is positioned by the conical reflective cover 17. After the LED light strip 19 is lit, the conical outer wall of the reflective cover 17 reflects the light of the LED lamp beads, and the light is further fully distributed in the focusing column 5. The focusing column 5 transmits the light of the LED light strip 19 more evenly.

[0032] Example 3

[0033] See also Figure 2-3 , based on Example 2, the difference is that:

[0034] Furthermore, one adjacent end of the two reflective covers 17 is connected with a plug 18. Specifically, the plug 18 is a split or integrated structure, and the outer wall is opaque or reflective. The two ends of the plug 18 are stepped shaft-shaped, and the end of the plug 18 is sunk into and installed on the port of the reflective cover 17 and matched with the shaft hole. The LED light strip 19 surrounds the outer wall in the middle of the plug 18. The plug 18 is used to constrain the wires. Specifically, the wires that electrically connect the LED light strip 19 and the photovoltaic panel 20 to the circuit board 11 all pass through the middle of the plug 18.

[0035] In this embodiment, the two reflective covers 17 are connected by a plug 18, and the LED light strip 19 is positioned and installed, so that the structure is more stable.

[0036] Example 4

[0037] See also Figure 2-3 , based on Example 3, the difference is that:

[0038] Furthermore, a lampshade 16 is provided between the two reflective covers 17 . Specifically, the lampshade 16 is made of a light-transmitting material, specifically colorless glass or glass of any color. The lampshade 16 covers the outer side of the LED light strip 19 .

[0039] In this embodiment, the LED light strip 19 is protected by the lampshade 16, and cooperates with the LED light strip 19 to form a single light spot effect, thereby improving the lighting effect of the focusing column 5, and having a better lighting effect compared to the traditional multi-light point distribution.

[0040] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. An outdoor solar water floating lamp, comprising a detachably connected lower hemispherical shell (1) and an upper hemispherical shell (2), characterized in that: A focusing column (5) is placed in the spherical cavity enclosed by the lower hemispherical shell (1) and the upper hemispherical shell (2); two ends of the focusing column (5) are provided with a control shell (6) and a reflector (7) which are detachably connected and respectively abut against the inner walls of the lower hemispherical shell (1) and the upper hemispherical shell (2); a circuit board (11) and a battery compartment (12) electrically connected to the circuit board (11) are provided in the control shell (6); the circuit board (11) is electrically connected to an LED light strip (19) annularly arranged in the focusing column (5); a photovoltaic panel (20) is clamped at one end of the reflector (7) facing away from the focusing column (5); a wire electrically connecting the photovoltaic panel (20) and the circuit board (11) passes through the annular cavity of the LED light strip (19); and the outer wall of the reflector (7) is an arc-shaped conical surface; It also includes a sealing ring (3), the ports of the lower hemispherical shell (1) and the upper hemispherical shell (2) are both provided with corresponding annular grooves, and the connection part of the sealing ring (3) is sunk into the annular groove; A conical reflective cover (17) is detachably connected to one adjacent end of the control housing (6) and the reflector (7), the reflective cover (17) is accommodated in the focusing column (5), and the LED light strip (19) surrounds the outer sides of the adjacent ports of the two reflective covers (17); A plug (18) is connected to one adjacent end of the two reflective covers (17), the LED light strip (19) surrounds the outer wall in the middle of the plug (18), and the plug (18) is used to constrain the wire; A lampshade (16) is provided between the two reflective covers (17), and the lampshade (16) covers the outside of the LED light strip (19); The end of the control shell (6) facing away from the focusing column (5) is connected to a baffle (8); the bottom end of the inner cavity of the lower hemispherical shell (1) is provided with a mounting hole (13); the bottom surface of the baffle (8) is provided with a switch (14) extending into the mounting hole (13); the switch (14) is electrically connected to the battery compartment (12) and the circuit board (11); and the port sleeve of the mounting hole (13) is provided with a waterproof cap (15) that matches the switch (14).

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