Solar water decorative lamp

Abstract

The utility model relates to the technical field of solar decorative lamps, and discloses a solar water decorative lamp, which structurally comprises a battery box lower cover, a battery box and a battery box upper cover, and has the beneficial effects that the decorative lamps of different types and shapes are arranged at the top of the battery box and can be replaced, so that the decorative lamps are convenient to use, and the cost is reduced. The pool is decorated through different animal or plant flower patterns, the attractiveness and practicability of the decorative lamp are improved, the solar PCB is installed in the battery box, and the solar panel can convert solar energy into electric energy and supply power to the rechargeable battery, so that the energy-saving effect is achieved. And the decorative lamp can be placed for a long time without being charged by a wired power supply, the decorative lamp can be conveniently and movably placed, energy consumption is reduced, and environmental protection is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of solar decorative lamps, in particular to a solar water decorative lamp. Background Technique

[0002] During holidays or special days, we can often see many decorative lamps installed on the pools in parks or the fountains in squares. They are placed on the water surface, either bright or dim, adding a festive atmosphere and giving people a wonderful feeling.

[0003] Based on the above, most of the existing water decorative lamps follow the shape of lotus flowers, with a single shape and lack of aesthetics. Moreover, the decorative lamps are powered by batteries, and the lighting time is short and the batteries cannot be charged, reducing the practicality. Content of the Utility Model

[0004] 1. Technical problems to be solved by the utility model

[0005] Aiming at the problems existing in the prior art, the purpose of the utility model is to provide a solar water decorative lamp, which has the functions of being able to replace the shape of the decorative lamp and perform solar charging on it.

[0006] 2. Technical solutions

[0007] To solve the above problems, the utility model adopts the following technical solutions.

[0008] A solar water decorative lamp, its structure includes a lower battery box cover, a battery box and an upper battery box cover. The battery box is connected to the upper battery box cover, and the upper battery box cover and the lower battery box cover are assembled by threaded connection.

[0009] As an optimization, the lower battery box cover includes a threaded cylinder group, a screw tooth part, a sealing ring, a toggle switch, a counterweight iron and a gasket screw. A number of threaded cylinder groups are installed at the inner bottom of the lower battery box cover. A screw tooth part is slidably fitted up and down inside the lower battery box cover. A sealing ring is installed at the top of the screw tooth part. A toggle switch is installed inside the lower battery box cover. A counterweight iron is arranged on one side of the toggle switch. The counterweight iron is connected to the threaded cylinder group inside the lower battery box cover through a gasket screw.

[0010] As an optimization, concave grooves and trapezoidal grooves are formed on the inner side of the lower battery box cover, and the concave grooves and trapezoidal grooves are arranged alternately.

[0011] As an optimization, convex blocks and trapezoidal blocks are installed on the outer side of the screw tooth part, the convex blocks and the trapezoidal blocks are arranged alternately, and the convex blocks and the trapezoidal blocks are respectively slidably engaged with the concave grooves and the trapezoidal grooves.

[0012] As an optimization, the toggle switch includes a switch cap, a switch fitting, and a self-tapping screw. The switch toggle block at the bottom of the toggle switch is connected to the switch cap. The toggle switch is located within the switch fitting, and the switch fitting is threadedly connected to the threaded barrel group in the lower cover of the battery box through the self-tapping screw.

[0013] As an optimization, the battery box includes a rechargeable battery, positive and negative polarity plates, and a PCB board. The rechargeable battery is installed inside the battery box. Both ends of the rechargeable battery are in contact with the positive and negative polarity plates. The top of the battery box is connected to a PCB board, which is a composite PCB board of a solar panel + a lamp. The lamp strip of the PCB board is connected to the upper cover of the battery box.

[0014] As an optimization, the top of the upper cover of the battery box is connected to the lamp body of the decorative lamp.

[0015] 3. Beneficial effects

[0016] Compared with the prior art, the advantages of the present utility model are as follows:

[0017] (1) For the solar-powered water decorative lamp of the present utility model, by installing decorative lamps of different types and shapes on the top of the battery box, the decorative lamps can be replaced, and the pool can be decorated with different animal or plant flower and grass patterns, increasing the aesthetics and practicality of the decorative lamp. Moreover, a solar PCB board is installed inside the battery box, and the solar panel can convert solar energy into electrical energy and supply power to the rechargeable battery, enabling the decorative lamp to be placed for a long time without being charged by a wired power source, facilitating the mobile placement of the decorative lamp, saving energy consumption, and being environmentally friendly.

[0018] (2) For the solar-powered water decorative lamp of the present utility model, by providing a sealing ring inside the battery box, it can play a sealing role in the connection between the lower cover and the upper cover of the battery box, preventing water from flowing into the inside of the battery box when the decorative lamp is placed on the water, and playing a waterproof role.

[0019] (3) For the solar-powered water decorative lamp of the present utility model, by installing a counterweight iron inside the battery box, it can increase the weight of the lower cover of the battery box, so that the decorative lamp will not tip over when placed in water, increasing the stability of the decorative lamp when placed. Brief description of the drawings

[0020] Figure 1 It is a schematic structural diagram of a solar-powered water decorative lamp of the present utility model;

[0021] Figure 2 It is a schematic internal structure diagram of the battery box of the present utility model;

[0022] Figure 3 It is a schematic cooperation structural diagram of the battery box and the screw thread part of the present utility model;

[0023] Figure 4 Exploded view of the toggle switch of the present utility model;

[0024] Figure 5 Internal structure diagram of the battery box of the present utility model.

[0025] Reference numerals in the figure: battery box lower cover - 1, battery box - 11, battery box upper cover - 14, threaded barrel group - 13, screw thread part - 2, sealing ring - 3, toggle switch - 5, counterweight iron - 7, gasket screw - 8, concave groove - 31, trapezoidal groove - 32, convex block - 21, trapezoidal block - 22, switch cap - 4, switch fitting - 6, self - tapping screw - 33, rechargeable battery - 9, positive and negative polarity piece - 10, PCB board - 12. Specific embodiments

[0026] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all of the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without making creative efforts shall fall within the protection scope of the present utility model.

[0027] Embodiment:

[0028] Please refer to Figures 1-5 , a solar - powered water - mounted decorative lamp, the structure of which includes a battery box lower cover 1, a battery box 11 and a battery box upper cover 14. The battery box 11 is connected to the battery box upper cover 14, and the battery box upper cover 14 and the battery box lower cover 1 are assembled by screw connection.

[0029] In this embodiment, the battery box lower cover 1 includes a threaded barrel group 13, a screw thread part 2, a sealing ring 3, a toggle switch 5, a counterweight iron 7 and a gasket screw 8. A plurality of threaded barrel groups 13 are installed at the inner bottom of the battery box lower cover 1. A screw thread part 2 is slidably fitted up and down inside the battery box lower cover 1. A sealing ring 3 is installed at the top of the screw thread part 2. A toggle switch 5 for controlling the on - off of the decorative lamp is installed inside the battery box lower cover 1. A counterweight iron 7 is provided on one side of the toggle switch 5. The counterweight iron 7 is connected to the threaded barrel group 13 inside the battery box lower cover 1 through a gasket screw 8, and the counterweight iron 7 can be fixed on the battery box lower cover 1.

[0030] In this embodiment, the sealing ring 3 can play a sealing role in the connection between the battery box lower cover 1 and the battery box upper cover 14, prevent water flow from entering the inside of the battery box 11 when the decorative lamp is placed on the water, and at the same time play a waterproof role.

[0031] In this embodiment, the counterweight iron 7 can increase the weight of the lower cover 1 of the battery box, so that the decorative lamp will not tip over when placed in water, increasing the stability of the decorative lamp when placed.

[0032] In this embodiment, a concave groove 31 and a trapezoidal groove 32 are formed inside the lower cover 1 of the battery box, and the concave groove 31 and the trapezoidal groove 32 are arranged alternately.

[0033] In this embodiment, a convex block 21 and a trapezoidal block 22 are installed on the outer side of the screw member 2, the convex block 21 and the trapezoidal block 22 are arranged alternately, and the convex block 21 and the trapezoidal block 22 are respectively slidably engaged with the concave groove 31 and the trapezoidal groove 32 to install the screw member 2 on the lower cover 1 of the battery box.

[0034] In this embodiment, the toggle switch 5 includes a switch cap 4, a switch fitting 6 and a self-tapping screw 13. The switch toggle block at the bottom of the toggle switch 5 is connected to the switch cap 4. The switch cap 4 is made of silicone material to protect the toggle switch. The toggle switch 5 is located in the switch fitting 6. The switch fitting 6 is threadedly connected to the threaded barrel group 13 in the lower cover 1 of the battery box through the self-tapping screw 33 to install the toggle switch 5 in the lower cover 1 of the battery box.

[0035] In this embodiment, the battery box 11 includes a rechargeable battery 9, positive and negative polarity pieces 10 and a PCB board 12. The rechargeable battery 9 is installed inside the battery box 11. Both ends of the rechargeable battery 9 are in contact with the positive and negative polarity pieces 10. The positive and negative polarity pieces 10 are located inside the battery box 11. The top of the battery box 11 is connected to the PCB board 12. The PCB board 12 is a composite PCB board of a solar panel + a lamp. The solar panel can convert solar energy into electrical energy and supply power to the rechargeable battery 9. The light strip of the PCB board 12 is connected to the upper cover 14 of the battery box and can illuminate the decorative lamp when emitting light.

[0036] In this embodiment, the top of the upper cover 14 of the battery box is connected to the lamp body of the decorative lamp, and the decorative lamp can be replaced and decorated with different animal or plant flower and grass patterns.

[0037] Working principle: When the water decoration lamp is in use, install the required decorative lamp shape on the upper cover 14 of the battery box. Then, toggle the toggle switch 5 located at the bottom of the lower cover 1 of the battery box to turn on the light strip inside the battery box 11. Through the light strip, the decorative lamp emits light. Then, place the decorative lamp in the pool. The counterweight iron 7 inside the lower cover 1 of the decorative lamp battery box can increase the weight of the lower cover 1 of the battery box, so that the decorative lamp will not tip over when placed in water. The sealing ring 3 inside the battery box 11 can play a sealing role in the connection between the lower cover 1 of the battery box and the upper cover 14 of the battery box to prevent water flow from entering. When it is necessary to replace the battery 9 for charging the battery inside the battery box 11, turn the upper cover 14 of the battery box to loosen the threaded connection between it and the lower cover 1 of the battery box, and the upper cover 14 of the battery box can be removed to replace and maintain the battery inside the battery box 11.

[0038] In the description of the present invention, it should be noted that unless otherwise clearly specified and limited, the terms "connected" and "connection" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium. For those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood according to specific situations.

[0039] Although the embodiments of the present invention have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions, and variations can be made to these embodiments without departing from the principle and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A solar water decorative lamp, comprising a battery box (11), a battery box upper cover (14) located on the battery box (11), and a battery box lower cover (1) threadedly connected to the battery box upper cover (14); Features: The battery box lower cover (1) comprises a plurality of threaded barrel groups (13) arranged inside the battery box lower cover (1), a screw thread member (2) for slidingly cooperating with the battery box lower cover (1), a sealing ring (3) located at the top of the screw thread member (2), a toggle switch (5) installed inside the battery box lower cover (1), and a counterweight iron (7) arranged on one side of the toggle switch (5); The battery box (11) comprises a rechargeable battery (9) arranged inside the battery box (11), positive and negative polarity plates (10) located at both ends of the rechargeable battery (9), and a PCB board (12) arranged on the top of the battery box (11); the PCB board (12) is a composite PCB board of a solar panel + a lamp.

2. A solar powered water decorative lamp according to claim 1, characterized in that: A concave groove (31) and a trapezoidal groove (32) are provided on the inner side of the battery box lower cover (1), and the concave groove (31) and the trapezoidal groove (32) are arranged alternately.

3. A solar powered water decorative lamp according to claim 1, characterized in that: The outer side of the screw thread member (2) is provided with a convex block (21) and a trapezoidal block (22), the convex block (21) and the trapezoidal block (22) are arranged alternately, and the convex block (21) and the trapezoidal block (22) are slidably engaged with the concave groove (31) and the trapezoidal groove (32) respectively.

4. A solar powered water decorative lamp according to claim 1, characterized in that: The toggle switch (5) comprises a switch cap (4) and a switch accessory (6) arranged on the toggle switch (5); the switch accessory (6) is threadedly connected to a threaded barrel assembly (13) in the lower cover of the battery box (1) via a self-tapping screw (33).

5. The solar powered water decorative lamp according to claim 1, characterized in that: The top of the battery box upper cover (14) is connected to the lamp body of the decorative lamp.

6. A solar powered water decorative lamp according to claim 1, characterized in that: The counterweight iron (7) is connected to the threaded barrel assembly (13) in the lower cover (1) of the battery box via a gasket screw (8).

7. The solar water decorative lamp according to claim 1, characterized in that: The positive and negative polarity sheets (10) are located inside the battery box (11).

8. The solar powered water decorative lamp according to claim 1, characterized in that: The light strip of the PCB board (12) is connected to the battery box upper cover (14).

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