A novel rotatable light stick that transmits electrical energy wirelessly

Abstract

To provide a light stick which not only solves the power transmission problem caused by poor connection of electric wires or contact of electric brushes and eliminates the risk of failure caused by tangled electric wires or worn electric brushes, but also significantly extends the service life and improves the reliability of the product. [Solution] A new rotatable light stick that transmits electric energy wirelessly, comprising a handle with a power supply assembly 10 and a control motherboard 11 attached therein, a rotating light stick assembly attached to the top of the handle, powered and controlled by the handle, and having a transparent protective cover 1 attached to the outside, and a wireless charging transceiver assembly, the wireless charging transceiver assembly being attached between the rotating light stick and the handle, and the handle wirelessly feeding power to the rotating light stick through the wireless charging transceiver assembly. This invention realizes wireless power supply between the top of the light stick and the main body by using wireless power transmission technology.

Description

[Technical field]

[0001] The present invention relates to a light stick, and more particularly to a novel rotatable light stick that transmits electrical energy wirelessly. [Background technology]

[0002] In the current market, cheering sticks, which are widely used in concerts, events and other entertainment venues, usually adopt a design in which the light-emitting part is fixed and connected to the main body. In such conventional light sticks, the light-emitting part is usually not rotatable, and the functionality and expressiveness are limited. In addition, the light-emitting part and the main body of the conventional light stick are usually connected by an electric wire or power is transmitted by an electric brush. Although these electrical connection methods can achieve basic functions in some cases, they have significant drawbacks.

[0003] First, when using a light stick connected by an electric wire, the problem of the wire getting tangled during rotation is likely to occur, which will affect the normal use of the light stick and increase the maintenance cost. Second, when a traditional light stick uses an electric brush to transmit power, it is easy to cause poor contact, which not only reduces the effect of use, but also shortens the service life of the light stick. In addition, because the electric brush is subject to friction and wear, the power transmission becomes unstable after long-term use, which often affects the light stick's lighting effect and overall performance.

[0004] In addition, the brightness and color control method of conventional light sticks is single, and the color, brightness and rotation speed cannot be flexibly adjusted according to circumstances, making it difficult to achieve the expected visual effects and usage experience in activities that require high degree of interaction and dynamic changes.

[0005] Therefore, the conventional technology has not effectively solved the above problems, and there is a lot of room for improvement, especially in the reliability of the power transmission and control system of the rotating light stick. Summary of the Invention [Problem to be solved by the invention]

[0006] To solve the above problems, the present invention provides a novel rotatable light stick that transmits electric energy wirelessly. By using wireless power transmission technology, problems such as tangled wires and poor contact of electric brushes can be solved, and flexible control of light color, brightness and rotation speed can be achieved, thereby improving the usage performance and reliability of the light stick. [Means for solving the problem]

[0007] The present invention is realized by the following technical means, which is a novel rotatable light stick that transmits electric energy wirelessly, a handle into which the power supply assembly and control motherboard are mounted; a rotating light-emitting assembly attached to the top of the handle, powered and controlled by the handle, and having a transparent protective cover attached to the outside; The present invention also includes a wireless charging transceiver assembly, the wireless charging transceiver assembly being attached between the rotating light-emitting assembly and the handle, the handle wirelessly powering the rotating light-emitting assembly via the wireless charging transceiver assembly.

[0008] As a preferred technical solution, the rotating light-emitting assembly includes a light-emitting lamp plate, a rotating base and a driving motor, the rotating base is connected to the driving shaft of the driving motor, the bottom of the light-emitting lamp plate is removably mounted on the rotating base, the driving motor rotates the rotating base and the light-emitting lamp plate in a circumferential direction, and the driving motor is fixedly mounted in the handle.

[0009] As a preferred technical solution, the luminous lamp plate is provided with a multi-channel PWM output LED three primary color lamp bead, and the luminous lamp plate is powered by the wireless charging transceiver assembly.

[0010] As a preferred technical solution, the handle comprises a handle case, an outer cover case is attached to the top of the handle case, an inner support case is fixedly attached within the outer cover case, and the transparent protective cover is attached between the outer cover case and the inner support case.

[0011] As a preferred technical solution, the wireless charging transceiver assembly includes an electric energy receiving control motherboard and an electric energy transmitting control motherboard, an electric energy receiving coil is mounted on the electric energy receiving control motherboard, an electric energy transmitting coil is provided on the electric energy transmitting control motherboard, the electric energy receiving control motherboard is fixedly mounted on the bottom of the rotating base and rotates in a circumferential direction following the rotating base, the electric energy transmitting control motherboard is fixedly mounted on the top of the handle and is provided adjacent to the electric energy receiving control motherboard, and the driving end of the driving motor passes through the electric energy transmitting control motherboard.

[0012] As a preferred technical solution, the control motherboard is connected to the electric energy transmitting control motherboard, and a control button is mounted on the control motherboard.

[0013] As a preferred technical solution, the power supply assembly is composed of a number of dry batteries, which are mounted in a battery box, and a battery cover plate is provided on the outside of the battery box.

[0014] As a preferred technical solution, a gap chamber is formed between the outer cover case and the inner support case, a protruding limit protrusion is provided on the outer peripheral surface of the inner support case, and a protruding limit buckle is provided on the inner ring of the transparent protective cover, and after the transparent protective cover is inserted into the gap chamber and the transparent protective shaft is rotated, the limit buckle is screwed into the bottom of the limit protrusion. Effect of the Invention

[0015] The beneficial effects of the present invention are as follows: By adopting wireless power transmission technology, the present invention realizes wireless power supply between the upper part of the light stick and the main body, solving the power transmission problems caused by poor wire connection and poor contact of the electric brush in the conventional light stick. Wireless power transmission not only eliminates the risk of failure caused by tangled wires and worn electric brushes, but also greatly extends the service life of the light stick and improves the reliability of the product. At the same time, this invention uses wireless carrier mode to control the brightness, color and rotation speed of the top of the light stick, making the lighting effect richer and more dynamic. Users can adjust the color and brightness according to different needs to create more visual impact effects. By adjusting the rotation speed of the light stick with the handle, the interactivity and ornamental value of the product can be enhanced, and the user experience can be improved. Furthermore, the innovative design of the overall structure avoids the contact problems and wire constraints of traditional light poles, not only making the light poles more modern in appearance, but also breaking through traditional limitations in functionality, giving them strong market competitiveness. [Brief description of the drawings]

[0016] In order to more clearly describe the embodiments of the present invention or the technical solutions in the prior art, the drawings necessary to be used in the description of the embodiments or the prior art will be briefly described below. It is obvious that the drawings described below are only some embodiments of the present invention, and those skilled in the art can further obtain other drawings based on these drawings without any creative work. [Figure 1] FIG. 2 is a schematic diagram of the overall structure of the present invention. [Diagram 2] FIG. 2 is a schematic diagram of the structure of the present invention after the transparent protective cover is removed. [Diagram 3] FIG. [Figure 4] FIG. 4 is a partially enlarged view of A in FIG. 3 of the present invention. [Diagram 5] FIG. [Figure 6]FIG. 2 is a schematic diagram of the structure of the present invention after half of the transparent protective shaft has been removed. DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS

[0017] All of the features disclosed herein, or steps in any method or process disclosed, may be combined in any manner other than as mutually exclusive features and / or steps.

[0018] Any feature disclosed in this specification (including the claims, abstract, and drawings) may be replaced by other equivalent or alternative features having a similar purpose, unless otherwise stated, i.e., each feature is only one example in a series of equivalent or similar features, unless otherwise stated.

[0019] As shown in Figures 1-3 and 5, the present invention provides a rotatable light stick using wireless power transmission technology, aiming to solve many problems that exist in power transmission and rotation control of traditional light sticks. The light stick consists of three parts: a handle, a rotating light-emitting assembly, and a wireless charging transmitting and receiving assembly, and the overall structure is designed with full consideration of wireless transmission, light effect control, and convenient use experience.

[0020] The handle is the control center of the entire light stick, and is equipped with a power supply assembly 10 and a control motherboard 11. The power supply assembly 10 is made up of a number of dry batteries, which are installed in a battery box, and a battery cover plate 4 is provided on the outside of the battery box. Of course, rechargeable batteries can also be used, and the power supplied by the battery assembly allows the light stick to realize wireless charging and provide sufficient power support. The control motherboard 11 is connected to the battery assembly and is responsible for controlling the working status of the entire light stick. Control buttons 3 are installed on the control motherboard 11, allowing users to adjust the brightness, color and rotation speed of the light stick through the buttons.

[0021] The rotating light-emitting assembly is mounted on the top of the handle and is powered and controlled by the handle. As shown in FIG. 3, the rotating light-emitting assembly includes a light-emitting lamp plate 5, a rotating substrate 6, and a driving motor 12. The light-emitting lamp plate 5 is provided with LED three-primary color lamp beads with multi-channel PWM output, which can realize different color light-emitting effects. The bottom of the light-emitting lamp plate 5 is removably mounted on the rotating substrate 6, and the light-emitting lamp plate 5 receives power supply from the handle through the wireless charging transmitting and receiving assembly. During the rotation of the rotating light-emitting assembly, the rotating substrate 6 is connected to the driving shaft of the driving motor 12, and the driving motor 12 rotates the rotating substrate 6 and the light-emitting lamp plate 5 in the circumferential direction, so that the light-emitting lamp plate 5 can always maintain a stable power supply during rotation. The driving motor 12 is fixedly mounted in the handle, and the driving shaft rotates the rotating substrate 6 by penetrating the electric energy transmitting control motherboard 13.

[0022] The control motherboard 11 can be provided with a wireless module, such as Bluetooth, radio frequency, and the lamp plate can be provided with a receiving module, thereby realizing both wireless signal transmission control.

[0023] The wireless charging transmitting and receiving assembly plays an important role between the rotating light-emitting assembly of the light stick and the handle. The assembly includes an electric energy receiving control motherboard 14 and an electric energy transmitting control motherboard 13. An electric energy receiving coil is installed on the electric energy receiving control motherboard 14, and an electric energy transmitting coil is installed on the electric energy transmitting control motherboard 13. The electric energy receiving control motherboard 14 is fixedly installed on the bottom of the rotating base 6 and rotates following the rotation of the rotating base 6, and the electric energy transmitting control motherboard 13 is fixedly installed on the top of the handle and is installed adjacent to the electric energy receiving control motherboard 14. Through wireless power transmission, the electric energy transmitting control motherboard 13 wirelessly transmits power to the electric energy receiving control motherboard 14, and further provides the required electric energy for the light-emitting lamp plate 5. The wireless power transmission not only solves the power transmission problems caused by the poor contact of the electric wire connection and the electric brush in the conventional light stick, but also effectively avoids the disadvantages of tangled electric wires, wear and limited life of the electric brush.

[0024] As shown in Fig. 6, in order to ensure the safety and stability of the rotating light-emitting assembly, the transparent protective cover 1 is mounted between the outer cover case 9 and the inner support case 8. A clearance chamber 17 is formed between the outer cover case 9 and the inner support case 8, and a protruding limit protrusion 16 is provided on the outer circumferential surface of the inner support case 8, and a protruding limit buckle 15 is provided on the inner ring of the transparent protective cover 1. During installation, the transparent protective cover 1 is screwed into the clearance chamber 17, and after rotation, the limit buckle 15 is locked at the bottom of the limit protrusion 16, ensuring that the transparent protective cover 1 is firmly fixed and not easy to loosen, further improving the stability of the light-emitting rod.

[0025] During use, users can adjust the brightness and color of the light stick by the control button 3 on the handle, which can create more visually impactful dynamic effects according to different needs. At the same time, by adjusting the rotation speed, users can flexibly control the expression of the light effect, which can enhance the interactivity and appreciation of the light stick and improve the usage experience.

[0026] As shown in FIG. 4, in order to realize convenient installation and removal of the light-emitting lamp plate 5 and the rotating base 6, in this embodiment, an insertion end 52 is provided at the bottom of the light-emitting lamp plate 5, an insertion groove 61 is provided at the position corresponding to the insertion end 52 on the rotating base 6, an engagement groove 51 is further provided at the bottom of the light-emitting lamp plate 5, and a buckle 62 is provided at the upper end of the rotating base 6 at the position corresponding to the engagement groove 51. During installation, the insertion end 52 of the light-emitting lamp plate 5 is inserted into the insertion groove 61, and the installation of the light-emitting lamp plate 5 can be completed through the engagement of the engagement groove 51 and the buckle 62.

[0027] This invention combines wireless power transmission and wireless carrier control technology to solve the power transmission problem of traditional light sticks, and with a flexible control method and innovative structural design, it breaks through the limitations of traditional light sticks and improves the reliability, functionality and market competitiveness of the product.

[0028] As described above, the specific embodiment of the present invention is described, but the scope of protection of the present invention is not limited thereto, and any changes or replacements conceived without creative labor should be included within the scope of protection of the present invention. Therefore, the scope of protection of the present invention should be based on the scope of protection defined by the claims. [Explanation of symbols]

[0029] 10, power supply assembly, 11, control motherboard, 1, transparent protective cover, 5, luminous lamp plate, 6, rotating board, 12, driving motor, 2, handle case, 9, outer cover case, 8, inner support case, 14, electric energy receiving control motherboard, 13, electric energy transmitting control motherboard, 4, battery cover plate, 16, limit protrusion, 15, limit buckle, 17, clearance chamber, 3, control button, 51, engagement groove, 52, insertion end, 61, insertion groove, 62, buckle.

Claims

1. A new rotatable light stick that transmits electrical energy wirelessly, a handle in which a power supply assembly (10) and a control motherboard (11) are mounted; A rotating light-emitting assembly is attached to the top of the handle, is powered and controlled by the handle, and has a transparent protective cover (1) attached to the outside; a wireless charging transmitting and receiving assembly, A new rotatable light stick that transmits electrical energy wirelessly, characterized in that the wireless charging transceiver assembly is attached between the rotating light-emitting assembly and the handle, and the handle wirelessly powers the rotating light-emitting assembly via the wireless charging transceiver assembly.

2. The novel rotatable light-emitting rod that transmits electrical energy wirelessly as described in claim 1, characterized in that the rotating light-emitting assembly comprises a light-emitting lamp plate (5), a rotating base (6) and a driving motor (12), the rotating base (6) is connected to the driving shaft of the driving motor (12), the bottom of the light-emitting lamp plate (5) is removably attached to the rotating base (6), the driving motor (12) rotates the rotating base (6) and the light-emitting lamp plate (5) in a circumferential direction, and the driving motor (12) is fixedly attached within the handle.

3. The novel rotatable light stick for wirelessly transmitting electrical energy as described in claim 2, characterized in that the light-emitting lamp plate (5) is provided with a multi-channel PWM output LED three-primary color lamp bead, and the light-emitting lamp plate (5) is powered by the wireless charging transceiver assembly.

4. The new rotatable light stick that transmits electrical energy wirelessly as described in claim 1, characterized in that the handle comprises a handle case (2), an outer cover case (9) is attached to the top of the handle case (2), an inner support case (8) is fixedly attached within the outer cover case (9), and the transparent protective cover (1) is attached between the outer cover case (9) and the inner support case (8).

5. The novel rotatable light stick for wirelessly transmitting electric energy as claimed in claim 2, characterized in that the wireless charging transmitting and receiving assembly comprises an electric energy receiving control motherboard (14) and an electric energy transmitting control motherboard (13), an electric energy receiving coil is attached to the electric energy receiving control motherboard (14), an electric energy transmitting coil is provided on the electric energy transmitting control motherboard (13), the electric energy receiving control motherboard (14) is fixedly attached to the bottom of the rotating base (6) and rotates in a circumferential direction following the rotating base (6), the electric energy transmitting control motherboard (13) is fixedly attached to the top of the handle and is provided adjacent to the electric energy receiving control motherboard (14), and the driving end of the driving motor (12) passes through the electric energy transmitting control motherboard (13).

6. The novel rotatable light stick for wirelessly transmitting electrical energy as described in claim 5, characterized in that the control motherboard (11) is connected to the electrical energy transmitting control motherboard (13), and a control button (3) is attached to the control motherboard (11).

7. The novel rotatable light stick for wirelessly transmitting electrical energy as described in claim 1, characterized in that the power supply assembly (10) consists of a plurality of dry batteries mounted in a battery box, and a battery cover plate (4) is provided on the outside of the battery box.

8. A new rotatable light stick that transmits electrical energy wirelessly as described in claim 4, characterized in that a gap chamber (17) is formed between the outer cover case (9) and the inner support case (8), a protruding limit protrusion (16) is provided on the outer peripheral surface of the inner support case (8), a protruding limit buckle (15) is provided on the inner ring of the transparent protective cover (1), and after the transparent protective cover (1) is inserted into the gap chamber (17) and the transparent protective shaft is rotated, the limit buckle (15) is screwed into the bottom of the limit protrusion (16).

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