Festival light movement structure capable of moving up and down

Abstract

The utility model relates to the technical field of festival lamps, in particular to a festival light movement structure capable of moving up and down. Comprising a hanging machine core, a winding roll and a lamp ornament, a control circuit board and a motor electrically connected to the control circuit board are arranged in the hanging machine core, the winding roll is arranged outside the hanging machine core and is in power connection with the motor, and a power source positive electrode contact ring and a power source negative electrode contact ring are axially arranged on the winding roll. The hanging machine core is provided with a power source positive electrode contact piece in butt joint with the power source positive electrode contact ring and a power source negative electrode contact piece in butt joint with the power source negative electrode contact ring, vertical movement of the lamp ornament is achieved, the dynamic and interesting effects are added to the festival light effect, the control circuit board controls the movement and the light emitting effect of the lamp ornament, and the lamp ornament is more attractive in appearance. The diversity and customizability of light display are improved; the structure is relatively compact and integrated, is suitable for various festival scenes, and can be conveniently installed and used in small family parties or large-scale community activities.

Description

Technical Field

[0001] The utility model relates to the technical field of holiday lights, in particular to a holiday light movement structure which can move up and down. Background Art

[0002] In the current lighting equipment market, although lighting equipment with up-and-down cable structures already exists, there are many limitations. Such products are usually large in scale and are mainly used in large lighting projects, such as large shopping malls and large venues. Their high prices greatly limit their application in general festival scenes or small venues. For example, in large shopping malls, large up-and-down cable structure lighting equipment may be used to create a luxurious and spectacular atmosphere, but for small festival celebrations, such as community festivals, family gatherings, etc., these large and expensive equipment are obviously not applicable. In addition, due to its complex structure and large size, installation and maintenance also face many difficulties. In large venues, professional teams may be required for installation and debugging, while in small festival scenes, such professional support is lacking. In short, the existing up-and-down cable structure lighting equipment has shortcomings in application scenarios, price and convenience, which provides demand and motivation for the research and development of festival lighting movement structures that can move up and down. Utility Model Content

[0003] The utility model aims to overcome the above-mentioned shortcomings and provide a technical solution that can solve the above-mentioned problems.

[0004] A holiday lighting movement structure that can move up and down includes a hanging movement, a cable reel and a lighting ornament, wherein a control circuit board and a motor electrically connected to the control circuit board are arranged inside the hanging movement, the cable reel is arranged outside the hanging movement and is connected to the motor power, a positive power contact ring and a negative power contact ring are axially arranged on the cable reel, the hanging movement is provided with a positive power contact piece connected to the positive power contact ring and a negative power contact piece connected to the negative power contact ring, and both the positive power contact piece and the negative power contact piece are electrically connected to the control circuit board, a winding wire electrically connected to the positive power contact ring and the negative power contact ring is wound on the cable reel, the lighting ornament is suspended on the winding wire, and the lighting ornament is electrically connected to the winding wire.

[0005] Preferably, the cable reel is located on the side of the hanging movement, and the cable reel is gap-matched with the side of the hanging movement through the connection of the motor, and the positive power contact sheet, negative power contact sheet, positive power contact ring and negative power contact ring are all arranged in the gap formed between the hanging movement and the cable reel.

[0006] Preferably, a hook is provided at the upper end of the hanging movement.

[0007] Preferably, a lead portion located directly below the wire reel is provided at the lower end of the hanging movement mechanism, and a wire passing hole for winding the conducting wire to pass through is formed in the lead portion.

[0008] Preferably, a lead roller is rotatably connected inside the lead portion, and the lead roller is inserted into the wire passing hole.

[0009] Preferably, a limiting sleeve is further provided on the winding conducting wire, and the limiting sleeve is used to abut against the lower end of the lead portion to limit the winding of the winding conducting wire.

[0010] Preferably, fixing pieces are provided on the power positive contact piece, the power negative contact piece, the power positive contact ring and the power negative contact ring. The fixing pieces of the power positive contact piece and the power negative contact piece are embedded in the hanging movement mechanism, and the power positive contact piece and the power negative contact piece are electrically connected to the control circuit board through the fixing pieces. The fixing pieces of the power positive contact ring and the power negative contact ring are embedded inside the wire reel, and the power positive contact ring and the power negative contact ring are electrically connected to the winding conducting wire through the fixing pieces.

[0011] Preferably, both the power positive contact piece and the power negative contact piece have an elastic portion and a contact portion corresponding to the end of the elastic portion. The power positive contact piece and the power negative contact piece are elastically abutted against the power positive contact ring and the power negative contact ring respectively through the elastic portions, and the power positive contact piece and the power negative contact piece are in electrical contact with the power positive contact ring and the power negative contact ring respectively through the contact portions.

[0012] Preferably, the lighting ornament includes a light-transmitting spherical body and an LED lamp board arranged inside the light-transmitting spherical body. A fixing portion for hanging the winding conducting wire is provided at the upper end of the light-transmitting spherical body, and the winding conducting wire penetrates into the light-transmitting spherical body along the fixing portion and is electrically connected to the LED lamp board.

[0013] Preferably, the wire reel includes a wire reel main body and a wire reel cover covering one side of the wire reel main body. After the wire reel main body and the wire reel cover are covered, a hollow structure capable of connecting wires is formed, and the power positive contact ring and the power negative contact ring are fixed on the other side of the wire reel main body.

[0014] Compared with the prior art, the beneficial effects of the present utility model are:

[0015] The up-and-down movement of the lighting ornaments is realized, adding dynamics and fun to the festive lighting effects. Moreover, the control circuit board controls the movement and lighting effects of the lighting ornaments, increasing the diversity and customizability of the lighting display. This structure is relatively compact and integrated, suitable for various festive scenarios. Whether it is a small family gathering or a large-scale community event, it can be easily installed and used, expanding its application scope. In addition, the unique power supply contact design ensures the continuous and stable power supply of the lighting ornaments during the rotation of the wire reel, avoiding circuit interruption or poor contact caused by rotation.

[0016] Additional aspects and advantages of the present utility model will be given in part in the following description, become apparent in part from the following description, or be learned through the practice of the present utility model. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the technical solutions in the embodiments of the present utility model or the prior art, the following will briefly introduce the drawings required for use in the description of the embodiments or the prior art. Obviously, the drawings in the following description are only some embodiments of the present utility model. For those of ordinary skill in the art, without creative efforts, other drawings can be obtained based on these drawings.

[0018] Figure 1 is a schematic structural diagram of the present utility model;

[0019] Figure 2 is an exploded structural diagram of the present utility model;

[0020] Figure 3 is a schematic structural diagram of each contact piece and contact ring in the present utility model.

[0021] The reference numerals and names in the drawings are as follows:

[0022] Hanging movement mechanism 10, control circuit board 11, motor 12, power positive contact piece 13, power negative contact piece 14, hook 15, lead portion 16, wire passing hole 161, lead roller 162, limit sleeve 17, wire reel 20, wire reel main body 201, wire reel cover 202, power positive contact ring 21, power negative contact ring 22, winding wire 23, lighting ornament 30, light-transmitting spherical body 31, LED lamp board 32, fixing portion 33, fixing piece 40, elastic portion 41, contact portion 42. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0023] The technical solutions in the embodiments of the present invention are described clearly and completely below. Obviously, the described embodiments are only a part of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0024] See also Figures 1-3 In an embodiment of the utility model, a holiday light movement structure that can move up and down includes a hanging movement 10, a cable reel 20 and a light ornament 30. A control circuit board 11 and a motor 12 electrically connected to the control circuit board 11 are arranged inside the hanging movement 10. The cable reel 20 is arranged outside the hanging movement 10 and is connected to the motor 12. A positive power contact ring 21 and a negative power contact ring 22 are axially arranged on the cable reel 20. The hanging movement 10 is provided with a positive power contact piece 13 connected to the positive power contact ring 21 and a negative power contact piece 14 connected to the negative power contact ring 22, and the positive power contact piece 13 and the negative power contact piece 14 are both electrically connected to the control circuit board 11. A winding wire 23 electrically connected to the positive power contact ring 21 and the negative power contact ring 22 is wound on the cable reel 20. The light ornament 30 is suspended from the winding wire 23, and the light ornament 30 is electrically connected to the winding wire 23.

[0025] In the above technical scheme, a holiday light movement structure is formed by adopting a structure of a hanging movement 10, a winding reel 20 and a light decoration 30. A hook 15 is provided at the upper end of the hanging movement 10, which can be hung. The light decoration 30 is suspended by adopting a winding wire 23 wound on the winding reel 20, and then a motor 12 is provided to drive the winding reel 20 to rotate, so as to achieve the purpose of releasing and reeling. On this basis, the winding wire 23 is electrically connected to the light decoration 30, and a positive power contact ring 21 and a negative power contact ring 22 electrically connected to the winding wire 23 are provided. It is axially placed outside the cable reel 20, and a positive power contact piece 13 electrically connected to the positive power contact ring 21 and a negative power contact piece 14 electrically connected to the negative power contact ring 22 are arranged on the side of the hanging movement 10, so that when the cable reel 20 rotates, the positive power contact piece 13 is always in electrical contact with the positive power contact ring 21, and the negative power contact piece 14 is always in electrical contact with the negative power contact ring 22. Through this arrangement, a holiday light movement structure that can move up and down can be arranged, and the way the lighting ornament 30 moves up and down and the luminous effect of the lighting ornament 30 are controlled by the control circuit board 11.

[0026] With this setting, the up-and-down movement of the lighting decoration 30 is achieved, adding dynamics and fun to the festive lighting effect. Moreover, the control circuit board 11 controls the movement and lighting effect of the lighting decoration 30, increasing the diversity and customizability of the lighting display. This structure is relatively compact and integrated, suitable for various festive scenarios. Whether it is a small family gathering or a large-scale community event, it can be easily installed and used, expanding its application range. In addition, the unique power supply contact design ensures continuous and stable power supply to the lighting decoration 30 during the rotation of the wire reel 20, avoiding circuit interruption or poor contact caused by rotation.

[0027] Please refer to Figures 1-2 , in the embodiment of the present utility model, it is further proposed that the wire reel 20 is located at the side of the hanging movement mechanism 10, and the wire reel 20 is in clearance fit with the side of the hanging movement mechanism 10 through the connection of the motor 12. The power supply positive contact piece 13, the power supply negative contact piece 14, the power supply positive contact ring 21, and the power supply negative contact ring 22 are all arranged in the clearance formed between the hanging movement mechanism 10 and the wire reel 20. During the rotation, since the power supply positive contact piece 13, the power supply negative contact piece 14, the power supply positive contact ring 21, and the power supply negative contact ring 22 are all arranged in the clearance formed between the hanging movement mechanism 10 and the wire reel 20, the rotation of the wire reel 20 will not affect the contact between them. The wire reel 20 rotates to release or wind up the wire, driving the lighting decoration 30 to move up and down, while the power supply contact part arranged in the clearance always maintains stable contact. The current passes through the power supply positive contact ring 21, the winding wire 23, and the power supply negative contact ring 22 to continuously supply power to the lighting decoration 30, realizing stable lighting of the lighting decoration 30 while moving up and down. The entire movement and lighting effect are controlled by the control circuit board 11. This design of side clearance fit makes the overall structure more compact, saving installation space. Setting the key power supply contact part in the clearance can effectively protect these components from external interference and damage. In addition, the wire reel 20 includes a wire reel main body 201 and a wire reel cover 202 covering one side of the wire reel main body 201. After the wire reel main body 201 and the wire reel cover 202 are covered, a hollow structure capable of wiring is formed. The power supply positive contact ring 21 and the power supply negative contact ring 22 are fixed on the other side of the wire reel main body 201. The hollow structure formed by the wire reel main body 201 and the wire reel cover 202 facilitates the wiring operation, making the layout of the lines more regular and orderly.

[0028] Please refer to Figures 1-2, in the embodiment of the present utility model, it is further proposed that a lead portion 16 is provided at the lower end of the hanging movement mechanism 10 and is located directly below the wire winding disc 20. A wire passing hole 161 for the winding wire 23 to pass through is formed in the lead portion 16; a lead roller 162 is rotatably connected inside the lead portion 16, and the lead roller 162 is disposed through the wire passing hole 161; a limiting sleeve 17 is further provided on the winding wire 23, and the limiting sleeve 17 is used to abut against the lower end of the lead portion 16 to limit the winding of the winding wire 23; when the motor 12 drives the wire winding disc 20 to rotate for wire releasing or winding, the winding wire 23 is released from or wound back onto the wire winding disc 20. The released winding wire 23 passes through the wire passing hole 161 on the lead portion 16 located directly below the wire winding disc 20 at the lower end of the hanging movement mechanism 10. In this process, the lead roller 162 rotatably connected inside the lead portion 16 plays a role in guiding and reducing friction, making the movement of the winding wire 23 smoother; when the winding wire 23 is wound, the limiting sleeve 17 provided on the winding wire 23 will abut against the lower end of the lead portion 16, thereby restricting the further winding of the winding wire 23 and preventing problems such as wire damage caused by over-winding; the setting of the lead portion 16 and the wire passing hole 161 provides a clear path for the movement of the winding wire 23, avoiding chaos and entanglement of the winding wire 23 during movement; the rotational connection of the lead roller 162 reduces the friction between the winding wire 23 and the lead portion 16, extending the service life of the winding wire 23; the setting of the limiting sleeve 17 effectively controls the winding range of the winding wire 23, protecting the wire and related components. Therefore, this further embodiment makes the movement of the winding wire 23 more regular and controllable, improving the reliability and stability of the device, and ensuring a continuous and stable effect for the holiday light display in various complex usage environments.

[0029] Please refer to Figures 2-3, in the embodiment of the present utility model, fixing pieces 40 are further provided on the positive power contact piece 13, the negative power contact piece 14, the positive power contact ring 21 and the negative power contact ring 22. The fixing pieces 40 of the positive power contact piece 13 and the negative power contact piece 14 are embedded in the hanging movement mechanism 10, and the positive power contact piece 13 and the negative power contact piece 14 are electrically connected to the control circuit board 11 through the fixing pieces 40. The fixing pieces 40 of the positive power contact ring 21 and the negative power contact ring 22 are embedded inside the wire reel 20, and the positive power contact ring 21 and the negative power contact ring 22 are electrically connected to the winding wire 23 through the fixing pieces 40. Both the positive power contact piece 13 and the negative power contact piece 14 have elastic parts 41 and contact parts 42 corresponding to the ends of the elastic parts 41. The positive power contact piece 13 and the negative power contact piece 14 are elastically abutted against the positive power contact ring 21 and the negative power contact ring 22 respectively through the elastic parts 41, and the positive power contact piece 13 and the negative power contact piece 14 are in electrical contact with the positive power contact ring 21 and the negative power contact ring 22 respectively through the contact parts 42.

[0030] In this defined structure, the fixing pieces 40 of the positive power contact ring 21 and the negative power contact ring 22 are embedded inside the wire reel 20, and are electrically connected to the winding wire 23 through the fixing pieces 40. Similarly, the fixing pieces 40 of the positive power contact piece 13 and the negative power contact piece 14 are embedded in the hanging movement mechanism 10 and are electrically connected to the control circuit board 11 through the fixing pieces 40. When the wire reel 20 rotates, since both the positive power contact piece 13 and the negative power contact piece 14 have elastic parts 41 and can generate elastic deformation, the contact parts 42 are always elastically abutted against the corresponding positive power contact ring 21 and negative power contact ring 22 and maintain electrical contact. In this way, even if there are certain position deviations or vibrations during the rotation of the wire reel 20, the elastic action of the elastic parts 41 can ensure the stable contact between the contact parts 42 and the contact rings, so as to ensure that the current can continuously and stably form a path from the control circuit board 11 through the positive power contact piece 13, the positive power contact ring 21, the winding wire 23, the negative power contact ring 22 and the negative power contact piece 14 to supply power to the lighting ornament 30, and at the same time realize the up and down movement control of the lighting ornament 30.

[0031] Therefore, the embedded design of the fixing piece 40 enhances the installation stability of the contact piece and the contact ring, reducing the poor contact caused by loosening; the setting of the elastic part 41 improves the fault tolerance and adaptability of the contact, and can automatically compensate for tiny position deviations to ensure stable electrical connection; the elastic abutting and electrical contact mode between the contact part 42 and the contact ring effectively reduces the contact resistance and improves the current transmission efficiency, enabling the lighting ornament 30 to obtain a more stable and sufficient power supply and better lighting effect; this design improves the durability and reliability of the entire device, reduces the maintenance cost and failure rate, and can still maintain good performance during long-term use, especially suitable for occasions such as festivals that require long-term continuous operation.

[0032] Please refer to Figures 1-2 , in the embodiment of the present utility model, it is further proposed that the lighting ornament 30 includes a light-transmitting spherical body 31 and an LED lamp board 32 arranged inside the light-transmitting spherical body 31. A fixing part 33 for hanging and winding the wire 23 is provided at the upper end of the light-transmitting spherical body 31, and the winding wire 23 penetrates into the light-transmitting spherical body 31 along the fixing part 33 and is electrically connected to the LED lamp board 32; when the entire device operates, the wire reel 20 rotates driven by the motor 12 to realize wire release or wire winding, so that the lighting ornament 30 moves up and down; the current forms a circuit path through the power supply positive contact ring 21, the winding wire 23, and the power supply negative contact ring 22, and further transmits along the winding wire 23 to the LED lamp board 32 inside the light-transmitting spherical body 31. The winding wire 23 penetrates into its interior along the fixing part 33 at the upper end of the light-transmitting spherical body 31 and is electrically connected to the LED lamp board 32; after receiving the current, the LED lamp board 32 emits light, and the light irradiates outward through the light-transmitting spherical body 31 to produce a lighting effect.

[0033] For those skilled in the art, it is obvious that the present utility model is not limited to the details of the above-mentioned exemplary embodiments, and can be implemented in other specific forms without departing from the spirit or basic characteristics of the present utility model. Therefore, from any point of view, the embodiments should be regarded as exemplary and non-limiting. The scope of the present utility model is defined by the appended claims rather than the above description. Therefore, it is intended to include all changes falling within the meaning and scope of the equivalent elements of the claims in the present utility model.

Claims

1. A festival light movement structure capable of moving up and down, characterized in that: The invention comprises a hanging movement (10), a cable reel (20) and a lighting ornament (30); the hanging movement (10) is provided with a control circuit board (11) and a motor (12) electrically connected to the control circuit board (11); the cable reel (20) is provided outside the hanging movement (10) and is connected to the motor (12); the cable reel (20) is axially provided with a positive power contact ring (21) and a negative power contact ring (22); the hanging movement (10) is provided with a power supply connected to the positive power contact ring (21); A positive contact piece (13) and a negative contact piece (14) for power supply connected to a negative contact ring (22) for power supply, and both the positive contact piece (13) and the negative contact piece (14) for power supply are electrically connected to a control circuit board (11); a winding wire (23) electrically connected to the positive contact ring (21) and the negative contact ring (22) for power supply is wound on a winding reel (20); a lamp ornament (30) is suspended on the winding wire (23), and the lamp ornament (30) is electrically connected to the winding wire (23).

2. The festival light movement structure capable of moving up and down according to claim 1, characterized in that: The cable reel (20) is located on the side of the hanging movement (10), and the cable reel (20) is gap-matched with the side of the hanging movement (10) through the connection of the motor (12), and the positive power contact sheet (13), the negative power contact sheet (14), the positive power contact ring (21), and the negative power contact ring (22) are all arranged in the gap formed between the hanging movement (10) and the cable reel (20).

3. The festival light movement structure capable of moving up and down according to claim 2, characterized in that: A hook (15) is provided at the upper end of the hanging movement (10).

4. The festival light movement structure capable of moving up and down according to claim 2, characterized in that: A lead portion (16) is provided at the lower end of the hanging movement (10) and is located directly below the winding reel (20). The lead portion (16) is provided with a wire hole (161) for the winding wire (23) to pass through.

5. The festival light movement structure capable of moving up and down according to claim 4, characterized in that: A wire guide roller (162) is rotatably connected inside the wire guide portion (16), and the wire guide roller (162) is inserted into the wire passing hole (161).

6. The festival light movement structure capable of moving up and down according to claim 4, characterized in that: A limiting sleeve (17) is also provided on the winding wire (23), and the limiting sleeve (17) is used to abut against the lower end of the lead portion (16) to limit the winding of the winding wire (23).

7. The festival light movement structure capable of moving up and down according to claim 1, characterized in that: A fixing sheet (40) is provided on each of the positive power contact sheet (13), the negative power contact sheet (14), the positive power contact ring (21) and the negative power contact ring (22); the fixing sheets (40) of the positive power contact sheet (13) and the negative power contact sheet (14) are embedded in the hanging movement (10), and the positive power contact sheet (13) and the negative power contact sheet (14) are electrically connected to the control circuit board (11) through the fixing sheet (40); the fixing sheets (40) of the positive power contact ring (21) and the negative power contact ring (22) are embedded in the winding reel (20), and the positive power contact ring (21) and the negative power contact ring (22) are electrically connected to the winding wire (23) through the fixing sheet (40).

8. The festival light movement structure capable of moving up and down according to claim 1, characterized in that: The positive power contact piece (13) and the negative power contact piece (14) both have an elastic portion (41) and a contact portion (42) corresponding to the end of the elastic portion (41); the positive power contact piece (13) and the negative power contact piece (14) are elastically abutted against the positive power contact ring (21) and the negative power contact ring (22) via the elastic portion (41); and the positive power contact piece (13) and the negative power contact piece (14) are electrically contacted with the positive power contact ring (21) and the negative power contact ring (22) via the contact portion (42).

9. The festival light movement structure capable of moving up and down according to claim 1, characterized in that: The light ornament (30) comprises a light-transmitting spherical body (31) and an LED light board (32) arranged inside the light-transmitting spherical body (31); a fixing portion (33) for suspending a winding wire (23) is arranged at the upper end of the light-transmitting spherical body (31); and the winding wire (23) passes through the light-transmitting spherical body (31) along the fixing portion (33) and is electrically connected to the LED light board (32).

10. The festival light movement structure capable of moving up and down according to claim 1, characterized in that: The cable reel (20) comprises a cable reel body (201) and a cable reel cover (202) covering one side of the cable reel body (201); the cable reel body (201) and the cable reel cover (202) are covered to form a hollow structure capable of wiring; a power positive contact ring (21) and a power negative contact ring (22) are fixed on the other side of the cable reel body (201).

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