Suspended decorative lamp with lamp bodies capable of being freely combined and capable of being charged by solar energy

Abstract

The utility model relates to a suspended decorative lamp with freely combinable lamp bodies and solar charging, which comprises the lamp bodies and a solar charging seat, a first power line is arranged at the top of each lamp body, a first wiring male joint is arranged at the end of each first power line, a first wiring female joint is arranged at the bottom of each first power line, and a second wiring female joint is arranged at the bottom of each solar charging seat. The first wiring female head and the second wiring female head are matched with the first wiring male head, a photovoltaic panel and a first storage battery are further arranged on the solar charging base, and the first storage battery is located in the solar charging base. According to the technical scheme, the lamp body of the suspended decorative lamp can be separated and can be freely combined according to needs, so that the lighting effect and the shape shaping are rich, meanwhile, solar energy can be utilized for supplementing electric energy, and the suspended decorative lamp has high freedom degree when used outdoors, especially in a non-electricity environment.

Description

Technical Field

[0001] This utility model relates to the field of decorative lighting technology, and more specifically to a hanging decorative light whose lamp body can be freely combined and can be solar charged. Background Technology

[0002] Hanging decorative lights are lamps that are connected in series and suspended in the air or in a specific space to serve a decorative purpose. Each lamp can be designed with different patterns or shapes during manufacturing, so that it will present different lighting effects when lit. Compared with other decorative lamps, they not only have more unique lighting effects, but can also be used as decorations on their own or in combination with other decorations, thus having a stronger decorative ability.

[0003] Chinese Patent CN217004225U discloses a string installation structure for a suspended decorative light with freely combinable and solar-chargeable lamp bodies. It includes several decorative light units, each comprising a shaped lamp body and a light-emitting lamp assembly built into the shaped lamp body. The shaped lamp body includes a first lamp body and a second lamp body, which can be installed together. The light-emitting lamp assembly is bonded to the inner wall of the first lamp body and / or the second lamp body. The several decorative light units are connected sequentially in a string-like structure. The light-emitting lamp assemblies within the several decorative light units are electrically connected via wires. Furthermore, it includes a controller, which is electrically connected to the light-emitting lamp assemblies in the first decorative light unit via wires. The controller also has a fixing component, a switch component, and a battery box assembly. The battery box assembly houses the batteries, facilitating power supply and lighting control of the light-emitting lamp assemblies.

[0004] The aforementioned hanging decorative lights have the following problems when in use. First, the individual light groups connected by wires do not support separation or free combination, so users cannot choose the number and arrangement order of the light groups as needed. Therefore, the overall light effect and shape shaping of the lamp are quite limited. Second, the batteries installed in the battery box are generally dry cell batteries. Dry cell batteries have limited power, so users need to prepare dry cell batteries in advance, which undoubtedly increases the cost of use and also leads to frequent battery replacements, restricting the freedom of use of the lamp outdoors, especially in environments without electricity. Utility Model Content

[0005] In response to the above issues, and to overcome the limitations of existing hanging decorative lights where the light-emitting units connected by wires cannot be separated or freely combined, thus restricting the light-emitting units' quantity and arrangement order and limiting the light effect and shape of the lamp, and where dry cell batteries provide limited power and incur certain operating costs, further hindering the lamp's usability in outdoor environments without electricity, this invention aims to provide a hanging decorative light whose body can be separated and freely combined as needed, resulting in rich light effects and shape options, and which can utilize solar energy to supplement its electrical power, thus enabling greater flexibility in outdoor use, especially in environments without electricity.

[0006] To achieve the above objectives, the technical solution of this utility model is:

[0007] A hanging decorative lamp with freely combinable lamp bodies and solar charging capability includes a lamp body and a solar charging base. The top of the lamp body is provided with a first power cord, the end of which is provided with a first male connector and the bottom of which is provided with a first female connector. The bottom of the solar charging base is provided with a second female connector. The first female connector and the second female connector are matched with the first male connector. The solar charging base is also provided with a photovoltaic panel and a first battery, and the first battery is located inside the solar charging base.

[0008] Preferably, the photovoltaic panels are located at the front and back of the solar charging base, and the bottom of the solar charging base is also equipped with a first power switch and a charging interface, with a dust cover covering the charging interface.

[0009] Preferably, the solar charging base has a hanging ring on top.

[0010] Preferably, the solar charging base is also equipped with positioning adhesive, which is positioned on the side of the photovoltaic panel.

[0011] Preferably, the solar charging base has a hanging hole on the back.

[0012] Preferably, the solar charging base has two second female connectors, and the solar charging base is equipped with a second power switch. The bottom of the solar charging base is equipped with a bracket, and a support plate is formed on the back of the bracket. Positioning holes are opened on the support plate.

[0013] Preferably, the top of the bracket is provided with a ball head, the back of the solar charging base is provided with a fitting groove, the shape of the fitting groove matches the ball head, and the interior of the solar charging base is provided with a corresponding card platform, the shape of the fitting groove matches the ball head, the interior of the solar charging base is provided with a magnetic ring, and the magnetic ring is fitted onto the card platform and closed by a retainer.

[0014] Preferably, the top of the bracket is threadedly connected to the back of the solar charging base by positioning bolts, and a cable tray is formed at the front of the bracket, with a cable tray groove for the first power cable to pass through.

[0015] Preferably, the bottom of the solar charging base is fitted with a first battery compartment, a first battery is disposed in the first battery compartment, and the top cover of the first battery compartment is provided with a battery cover.

[0016] Preferably, the lamp body includes an outer frame and a light guide plate, with a light strip provided in the outer frame. Both the outer frame and the light strip are annular. The light guide plate is located in the middle of the outer frame, and the first male connector and the first female connector are located at the top and bottom of the outer frame, respectively.

[0017] Preferably, it also includes a portable charging dock with a third female connector at the bottom that matches the first female connector. The portable charging dock also has a second battery compartment and a second power switch. The second battery compartment is closed by a second battery cover and contains a battery. The top of the portable charging dock has a hanging hole.

[0018] Preferably, the battery is a dry cell battery, and the third female connector is connected to the mobile charging dock via the second power line.

[0019] Preferably, the portable charging dock also includes a second charging interface, which is located on the side wall of the portable charging dock, and the battery is a second rechargeable battery.

[0020] Compared with the prior art, the advantages of this utility model are:

[0021] (1) Each lamp body can be connected in series with the first power connector on its own first power line and the first power interface on the other lamp body. Then, the first power connector on the first power line of the first lamp body is connected with the second power interface on the solar charging base to establish an electrical connection. In actual use, users can choose the number and arrangement order of lamp bodies as needed, thereby enriching the overall shape of the hanging decorative lamp and the effect of the light when lit.

[0022] (2) In outdoor or other environments without electricity, the photovoltaic panels on the solar charging base can convert solar energy into electrical energy in real time to charge the first battery, thus eliminating the need to frequently replace the power source and providing users with great freedom in environments without electricity. Attached Figure Description

[0023] Figure 1 This is a schematic diagram of the overall structure of the hanging decorative lamp of this utility model;

[0024] Figure 2 This is a schematic diagram of the overall structure of the hanging decorative lamp body of this utility model;

[0025] Figure 3 This is an exploded structural diagram of the hanging decorative lamp body of this utility model;

[0026] Figure 4 This is a schematic diagram of the overall structure of the solar charging base of the hanging decorative lamp of this utility model, which has a charging interface and a first power switch;

[0027] Figure 5 This is an exploded structural diagram of the solar charging base of the hanging decorative lamp of this utility model, which has a charging interface and a first power switch.

[0028] Figure 6 This is a schematic diagram of the overall structure of the solar charging base with positioning adhesive for the hanging decorative lamp of this utility model;

[0029] Figure 7 This is an exploded structural diagram of the solar charging base with positioning adhesive for the hanging decorative lamp of this utility model.

[0030] Figure 8 This is a schematic diagram of the overall structure of the hanging decorative lamp of this utility model, which has a support and a solar charging base with a ball head on the support.

[0031] Figure 9 This is an exploded structural diagram of a hanging decorative lamp of the present invention, which has a support and a solar charging base with a ball head on the support.

[0032] Figure 10 This is a schematic diagram of the overall structure of the hanging decorative lamp of this utility model, which has a support and is fixed by positioning bolts to a solar charging base.

[0033] Figure 11 This is an exploded structural diagram of a hanging decorative lamp of the present invention, which has a support and is fixed by positioning bolts to a solar charging base.

[0034] Figure 12 This is a schematic diagram of the overall structure of the mobile charging base for the second battery compartment of the hanging decorative lamp, where the battery is a dry cell battery.

[0035] Figure 13 This is an exploded structural diagram of a mobile charging base for a second battery compartment of a hanging decorative lamp, where the battery is a dry cell battery.

[0036] Figure 14 This is a schematic diagram of the overall structure of the mobile charging base for the second battery compartment of the hanging decorative lamp of this utility model, where the battery is a second storage battery.

[0037] Figure 15 This is an exploded structural diagram of the mobile charging base for the second battery compartment of the hanging decorative lamp of this utility model, where the battery is a second storage battery.

[0038] Figure 16 This is a schematic diagram of the overall structure of the hanging decorative lamp of this utility model when it establishes an electrical connection with a solar charging base having a charging interface and a first power switch.

[0039] Figure 17 This is a schematic diagram of the overall structure of the hanging decorative lamp of this utility model when it establishes an electrical connection with the solar charging base with positioning adhesive.

[0040] As shown in the figure:

[0041] 1. Lamp body; 101. Outer frame; 102. Light guide plate; 2. Solar charging base; 201. Hanging hole; 202. Fitting groove; 203. Mounting plate; 3. First power cord; 4. First male connector; 5. First female connector; 6. Second female connector; 7. Photovoltaic panel; 8. First battery; 9. First power switch; 10. Charging interface; 11. Dust cover; 12. Hanging ring; 13. Positioning adhesive; 14. Bracket; 1401. Support plate; 1402. Positioning hole; 1403. Cable management plate; 1404. Cable tray; 15. Ball head; 16. Magnetic ring; 17. Positioning bolt; 18. Mobile charging base; 1801. Second battery compartment; 1802. Lifting hole; 19. Second power cord; 20. Third female connector; 21. Third power switch; 22. First battery cover; 23. Battery; 2301. Dry cell battery; 2302. Second storage battery; 24. LED strip; 25. Second power switch; 26. First battery compartment; 27. Second battery cover; 28. Retainer; 29. ​​Second charging interface. Detailed Implementation

[0042] The present invention will now be described in further detail with reference to the accompanying drawings and specific embodiments.

[0043] In the description of this utility model, it should be noted that the terms "upper", "lower", "left", "right", "inner", "outer", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings, or the orientation or positional relationship that the utility model product is usually placed in during use. They are only for the purpose of simplifying the description and do not indicate or imply that the orientation is a specific orientation or specific orientation structure and operation. Therefore, they should not be construed as limiting this utility model.

[0044] like Figure 1 , Figure 2 , Figures 3 to 11 as well as Figure 16 and Figure 17As shown, this utility model relates to a hanging decorative lamp with freely combinable lamp bodies and solar charging capability. It includes a lamp body 1 and a solar charging base 2. The top of the lamp body 1 has a first power cord 3, and the end of the first power cord 3 has a first male connector 4, located at the end of the first power cord 3 facing away from the lamp body 1. The bottom of the lamp body 1 has a first female connector 5, and the bottom of the solar charging base 2 has a second female connector 6. The first female connector 5 and the second female connector 6 are matched with the first male connector 4. The solar charging base 2 also has a photovoltaic panel 7 and a first battery 8, with the first battery 8 located inside the solar charging base 2. The photovoltaic panel 7 converts solar energy into electrical energy and stores it in the first battery 8. The lamp body 1 establishes an electrical connection with the solar charging base 2 through the first male connector 4 on the first power cord 3 and the second female connector 6 on the solar charging base 2. At this time, the first battery 8 supplies power to the lamp body 1, enabling the lamp body 1 to be lit. It should be noted that the hanging decorative lamp of this utility model includes multiple lamp bodies 1. There are no uniform restrictions on size and quantity. In addition, it should be mentioned that in this utility model, the first female connector 5 and the second female connector 6 are both DC interfaces, and the corresponding first male connector 4 is a DC connector, thereby supporting the establishment of a detachable connection between the first male connector 4 and the first female connector 5 and the second female connector 6. That is to say, each lamp body 1 can form a series connection by using the first male connector 4 on its own first power line 3 to cooperate with the first female connector 5 on other lamp bodies 1, and then use the first male connector 4 on the first power line 3 of the first lamp body 1 to cooperate with the second female connector 6 on the solar charging base 2 to establish an electrical connection. In actual use, users can choose the number and arrangement order of lamp bodies 1 as needed, thereby enriching the overall shape of the hanging decorative lamp of this utility model and the shaping of the light effect when lit. At the same time, in outdoor or other environments without electricity, the photovoltaic panel 7 on the solar charging base 2 can convert solar energy into electrical energy in real time to charge the first battery 8, thus eliminating the need to frequently change the power supply and providing users with great freedom in environments without electricity.

[0045] like Figure 3As shown, the bottom of the solar charging base 2 is also provided with a first power switch 9 and a first charging interface 10. The first power switch 9 is used to control the on / off state of each lamp body 1 that has established an electrical connection. In this utility model, the first power switch 9 is a touch switch. When it is pressed, each lamp body 1 that has established an electrical connection with the solar charging base 2 will light up or turn off. In this utility model, the first charging interface 10 is a Type-C interface. The setting of the first charging interface 10 provides users with an additional wired charging mode. By connecting the Type-C interface and the power bank through the data cable, the first battery 8 can be replenished with power. This ensures that users can replenish the first battery 8 in time even in the dark or other low-light environments, further improving the applicability of the hanging decorative light of this utility model. The first charging interface 10 is covered with a dust cover 11. The dust cover 11 is rotatably connected to the solar charging base 2. The dust cover 11 prevents dust, rain, snow and other impurities from entering the first charging interface 10 and causing poor contact when the first battery 8 does not need to be wired charged.

[0046] like Figure 4 As shown, the top of the solar charging base 2 is provided with a hanging ring 12. The hanging ring 12 allows it to be used with rod-shaped or hook-shaped objects, so that each lamp body 1 of the hanging decorative lamp of this utility model can be hung on the wall or other support in a suspended manner. This provides sufficient space when there are a large number of lamp bodies 1 connected in series, and the hanging method is simple and convenient, making it easy for users to install and remove.

[0047] like Figure 6 As shown, the solar charging base 2 is also equipped with positioning adhesive stickers 13. Specifically, the positioning adhesive stickers 13 are 3M adhesive stickers, and there are four sets of positioning adhesive stickers 13. Each positioning adhesive sticker 13 is located on the side of the photovoltaic panel 7. The solar charging base 2 with positioning adhesive stickers 13 provides another way to suspend each series of lamps 1. That is, the solar charging base 2 can be attached to the support through the positioning adhesive stickers 13. At this time, each series of lamps 1 can be suspended under the action of the solar charging base 2. It should be mentioned that since the photovoltaic panel 7 and the positioning adhesive stickers 13 are located on the same surface of the solar charging base 2, it is necessary to ensure that the support is made of a light-transmitting material, such as glass, to ensure that sunlight can pass through the support to the photovoltaic panel 7. At this time, the photovoltaic panel 7 can successfully convert solar energy into electrical energy.

[0048] like Figure 6 As shown, the solar charging base 2 has a hanging hole 201 on its back. The hanging hole 201 has the same function as the hanging ring 12, that is, by cooperating with the rod-shaped or hook-shaped object, each lamp body 1 of the hanging decorative lamp of this utility model can be hung on the wall or other support.

[0049] like Figures 8 to 11As shown, the solar charging base 2 has two second female connectors 6, and the solar charging base 2 is equipped with a second power switch 25. The bottom of the solar charging base 2 is equipped with a bracket 14, and a support plate 1401 is formed on the back of the bracket 14. The support plate 1401 is provided with a positioning hole 1402, which is used to pass through a screw. The screw is used to fix the solar charging base 2 to the wall. In this way, the solar charging base 2 will act as a rod or hook, so that there is no need to use an additional rod or hook to suspend the lamps 1 connected in series, which greatly reduces the limitation of the lamp 1 suspension.

[0050] like Figure 8 As shown, the top of the bracket 14 is provided with a ball head 15. Specifically, a threaded rod is formed on the top of the bracket 14, and a threaded groove is opened at the bottom of the ball head 15, so that it is fixed to the threaded rod by thread. The back of the solar charging base 2 is provided with a fitting groove 202, and a corresponding locking platform 203 is formed inside the solar charging base 2. The shape of the fitting groove 202 matches the ball head 15. Specifically, the fitting groove 202 is a concave hemispherical structure. The ball head 15 is fitted into the fitting groove 202. In the mating state, relative rotation is allowed between the solar charging base 2 and the bracket 14, thereby obtaining multiple dimensions of angle. The angle adjustment allows users to adjust the angle of the solar charging base 2 according to the angle of sunlight, thereby improving the conversion efficiency of solar energy. The solar charging base 2 has a magnetic ring 16 inside, which is fitted onto the mounting plate 203 and closed by a retainer 28 to prevent it from falling off the mounting plate 203. When the ball head 15 and the fitting groove 202 are in the mating state, the ball head 15 can adhere to the solar charging base 2 under the magnetic force of the magnetic ring 16, preventing the solar charging base 2 from easily separating from the bracket 14 in the mating state, thereby further ensuring the stability of the series lamp body 1 suspension.

[0051] like Figure 10 As shown, the top of the bracket 14 is threadedly connected to the back of the solar charging base 2 via positioning bolts 17. The threaded connection has self-locking properties, which can ensure that the solar charging base 2 can be firmly connected to the bracket 14. When the threaded connection is made, the user only needs to perform a simple rotation to complete the assembly and disassembly, thus facilitating the connection and disassembly of the solar charging base 2. In addition, a cable tray 1403 is formed at the front of the bracket 14. The cable tray 1403 has a cable tray groove 1404 for the first power line 3 of the first lamp body 1 to pass through. Overall, the cable tray 1403 has a claw-type structure. The cable tray 1403 parts on both sides of the cable tray groove 1404 correspond to the claws. When the first power line 3 of the lamp body 1 passes through the vertical cable tray, it can be clamped by the cable tray 1403 parts on both sides, thereby protecting the first power line 3 and preventing the first power line 3 from bending or breaking.

[0052] The bottom of the solar charging base 2 is fitted with a first battery compartment 26, in which a first battery 8 is located. The first battery compartment 26 is covered with a first battery cover 27, which is detachably connected to the first battery compartment 26. Based on the above configuration, when the user needs to replace the first battery 7, he / she can simply remove the first battery cover 12 from the first battery compartment 26, which is quite convenient.

[0053] like Figure 2 and Figure 3 As shown, the lamp body 1 includes an outer frame 101 and a light guide plate 102. The outer frame 101 is hollow inside and has a light strip 24 inside. Both the outer frame 101 and the light strip 24 are annular. The light guide plate 102 is located in the middle of the outer frame 101. The first male connector 4 and the first female connector 5 are located at the top and bottom of the outer frame 101, respectively. When the lamp body 1 is connected in series or individually to the solar charging base 2 or the mobile charging base 18, the light beam emitted by the light strip 24 will pass through the light guide plate 102 and be evenly projected outward after being refracted by the light guide plate 102, thus providing rich light effects and certain lighting guidance.

[0054] like Figures 12 to 15 As shown, it also includes a portable charging dock 18. The bottom of the portable charging dock 18 has a third female connector 20, which matches the first female connector 5. It can be understood that the third female connector 20 is also a DC connector. The lamp body 1 establishes an electrical connection with the portable charging dock 18 by engaging the first male connector 4 on the first power line 3 with the third female connector 20 on the portable charging dock 18. The portable charging dock 18 also has a second battery compartment 1801 and a third power switch 21. The third power switch 21 is also a pressure switch; when it is pressed, it activates the power supply to the portable charging dock 18. Each lamp body 1 that establishes an electrical connection is turned on or off. The second battery compartment 1801 is closed by the second battery cover 22 and contains a battery 23. The battery 23 is removable. When the user needs to replace the battery 23, he / she only needs to remove the second battery cover 22 to replace it, which is convenient. In addition, the top of the mobile charging base 18 is provided with a hanging hole 1802. The function of the hanging hole 1802 is the same as that of the hanging ring 12 or hanging hole 201 on the solar charging base 2, so it will not be described in detail here. The mobile charging base 18 is convenient for users to carry with them and assemble and use it in any location.

[0055] like Figure 2 and Figure 13 As shown, the battery 23 is a dry cell battery 2301, and the third female connector 20 is connected to the mobile charging base 18 through the second power line 19. Unlike the solar charging base 2, using dry cell batteries 23 as the power source has the advantages of low manufacturing and purchase costs, and can save users the cost of configuring complex charging equipment.

[0056] like Figure 14 and Figure 15 As shown, the portable charging dock 18 also includes a second charging interface 29, which is located on the side wall of the portable charging dock 18. The battery 23 is a second storage battery 2302. In this utility model, the second charging interface 29 is a Type-C interface. The setting of the second charging interface 29 enables the portable charging dock 18 to support wired charging mode. By connecting the second charging interface 29 and the power bank through the data cable, the second storage battery 8 can be replenished with power in a timely manner, ensuring that users can replenish the second storage battery 8 in the dark or other low-light environments, further improving the applicability of the hanging decorative light of this utility model.

[0057] Combination Figures 1 to 17 When using the hanging decorative light of this utility model, the user can first install the solar charging base 2 or the mobile charging base 18. For example, the solar charging base 2 can be suspended by the hanging ring 12 or the hanging hole 201 and the rod or hook on the wall, or the bracket 14 can be fixed to the wall by screws through the positioning hole 1402 on the bracket 14. The mobile charging base 18 can be suspended by the hanging hole 1802 and the rod or hook on the wall. Then, the lamp bodies 1 can be connected in series. The corresponding number of lamp bodies 1 can be arranged arbitrarily as needed. The first male connector 4 on the first power line 3 of the lamp body 1 is connected with the first female connector 5. Then, the first male connector 4 on the first power line 3 of the first lamp body 1 is connected with the second female connector 6 on the solar charging base 2 to establish an electrical connection, or connected with the third female connector 20 on the mobile charging base to establish an electrical connection. Then, the solar charging base 2 or the mobile charging base 18 can provide power.

[0058] The embodiments and descriptions above are merely illustrative of the principles and preferred embodiments of this utility model. Various changes and modifications may be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of this utility model as claimed.

Claims

1. A freely combinable and solar-charged hanging decorative lamp, characterized in that, It includes lamp body (1) and solar charging seat (2), the top of lamp body (1) is equipped with first power line (3), the end of first power line (3) is equipped with first wire male head (4), and the bottom is equipped with first wire female head (5), the bottom of solar charging seat (2) is equipped with second wire female head (6), first wire female head (5) and second wire female head (6) match with first wire male head (4), solar charging seat (2) is also equipped with photovoltaic panel (7) and first battery (8), and first battery (8) is located in the inside of solar charging seat (2).

2. The freely combinable and solar-charged hanging decorative lamp of claim 1, wherein, The photovoltaic panel (7) is located at the front and back of the solar charging seat (2), and the bottom of the solar charging seat (2) is also provided with a first power switch (9) and a charging interface (10), and the charging interface (10) is covered with a dust cover (11).

3. The freely combinable and solar-charged hanging decorative lamp of claim 2, wherein, The top of the solar charging seat (2) is provided with a hanging ring (12).

4. The freely combinable and solar-charged hanging decorative lamp of claim 1, wherein, The solar charging seat (2) is also provided with a positioning adhesive (13), which is located on the side of the photovoltaic panel (7).

5. The freely combinable and solar chargeable hanging decorative lamp of claim 4, wherein, The back of the solar charging seat (2) is provided with a hanging hole (201).

6. The freely combinable and solar chargeable hanging decorative lamp of claim 1, wherein, The second wire female head (6) on the solar charging seat (2) has two, and the bottom of the solar charging seat (2) is provided with a support (14), and the back of the support (14) is formed with a support plate (1401), and the support plate (1401) is provided with a positioning hole (1402).

7. The freely combinable and solar chargeable hanging decorative lamp of claim 6, wherein, The top of the support (14) is provided with a ball head (15), the back of the solar charging seat (2) is provided with a fitting groove (202), and the inside of the solar charging seat (2) is correspondingly formed with a clamping shaft (203), the shape of the fitting groove (202) matches with the ball head (15), the inside of the solar charging seat (2) is provided with a magnetic ring (16), and the magnetic ring (16) is sleeved on the clamping shaft (203) and closed by a retaining frame (28).

8. The freely combinable and solar chargeable hanging decorative lamp of claim 6, wherein, The top of the support (14) and the back of the solar charging seat (2) are threadedly connected by a positioning bolt (17), and the front of the support (14) is formed with a wire binding plate (1403), and the wire binding plate (1403) is provided with a wire binding groove (1404) for the first power line (3) to pass through.

9. The freely combinable and solar chargeable hanging decorative lamp of any one of claims 6 to 8, characterized in that, The bottom of the solar charging seat (2) is embedded with a first battery compartment (26), and the first battery (8) is arranged in the first battery compartment (26), and the first battery compartment (26) is covered with a first battery cover (27).

10. The freely combinable and solar chargeable hanging decorative lamp of claim 9, wherein, The lamp body (1) includes an outer frame (101) and a light guide plate (102), the outer frame (101) is provided with a lamp strip (24), the outer frame (101) and the lamp strip (24) are annular, the light guide plate (102) is arranged in the middle of the outer frame (101), and the first wire male head (4) and the first wire female head (5) are respectively arranged at the top and the bottom of the outer frame (101).

11. The freely combinable and solar chargeable hanging decorative lamp of any one of claims 1, 2, 3, 4, 5, 6, 7 or 10, wherein, It also includes a mobile charging base (18), the bottom of the mobile charging base (18) is provided with a third female connector (20), the third female connector (20) matches the first female connector (5), the mobile charging base (18) is also provided with a second battery compartment (1801) and a second power switch (21), the second battery compartment (1801) is closed by a second battery cover (22), and the inside of the second battery compartment (1801) is provided with a battery (23), and the top of the mobile charging base (18) is provided with a hanging hole (1802).

12. The freely combinable and solar chargeable hanging decorative lamp of claim 11, wherein, The battery (23) is a dry battery (2301), and the third female connector (20) is connected with the mobile charging base (18) through a second power line (19).

13. The freely combinable and solar chargeable hanging decorative lamp of claim 11, wherein, The mobile charging base (18) also includes a second charging interface (29), the second charging interface (29) is arranged on the side wall of the mobile charging base (18), and the battery (23) is a second storage battery (2302).

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