Light bar structure for earphone structure

Abstract

The light bar structure comprises a conductive structure and a light guide layer, the conductive structure comprises a positive electrode circuit and a negative electrode circuit, the positive electrode circuit and the negative electrode circuit are connected with an LED lamp, the cross section of the light guide layer is of a tubular structure, the light guide layer is used for wrapping the conductive structure, and when the LED lamp is turned on, the conductive structure is connected with the light guide layer. The light of the LED lamp can be radiated to the light guide layer. The conductive structure is connected with the lithium battery of the earphone so as to supply power to the LED lamp, the conductive structure is wrapped by the light guide layer so as to be protected, and when the LED lamp is turned on, the LED lamp can enable light to radiate along the length direction of the tubular structure, so that the light range and length of the earphone are improved, and the earphone has a good aesthetic feeling; the tubular structure of the light guide layer is generally arranged at the positions of an ear hanger, a neck hanger, a clamping tube, a shell and a connecting tube of the shell and the like, and the conductive structure is provided with the LED lamp and the light guide layer, so that the night running effect of the earphone is effectively improved.

Description

Technical Field

[0001] The utility model relates to the field of earphones, and particularly relates to a light bar structure for an earphone structure. Background Art

[0002] With the development of sports earphones, a large number of earphone products have emerged, such as neckband earphones, earclip earphones, earhook earphones, etc. However, during night running, the user's idea is to set lights on the earphones to improve the warning effect of night running, enhance the safety of night running, and at the same time avoid the difficulty of finding the earphones when they fall off during night running.

[0003] The existing method is generally to set a light guide structure on the tube body of the earphone, such as a tubular structure like an earhook or a neckband, and set an LED lamp on the main body to achieve the lighting effect. However, its effect is relatively single, and the aesthetics and brightness are relatively limited. Summary of the Utility Model

[0004] The main purpose of the utility model is to propose a light bar structure for an earphone structure, aiming to improve the existing earphone lighting structure, achieve a more diverse earphone lighting effect, and improve the applicability of the earphone.

[0005] To achieve the above purpose, the utility model proposes a light bar structure for an earphone structure, including:

[0006] A conductive structure, the conductive structure includes a positive electrode line and a negative electrode line, and the positive electrode line and the negative electrode line are connected with an LED lamp;

[0007] A light guide layer, the cross-section of the light guide layer is in a tubular structure, and the light guide layer is used to wrap the conductive structure therein. When the LED lamp is turned on, the light of the LED lamp can radiate on the light guide layer.

[0008] In actual design, the conductive structure is connected to the lithium battery of the earphone to supply power to the LED lamp. By wrapping the conductive structure with the light guide layer, the conductive structure is protected. When the LED lamp is turned on, the LED lamp can make the light radiate along the length direction of the tubular structure, thereby increasing the light range and length of the earphone, and at the same time it has better aesthetics;

[0009] In general design, the tubular structure of the light guide layer is generally set at positions such as earhooks, neckbands, clamping tubes, and connecting tubes between shells. A conductive structure is generally also set at this position to achieve the electrical connection between the lithium battery and the speaker. Therefore, there is no need for special wiring. On the existing basis, only set the LED lamp on the conductive structure and set the light guide layer, which effectively improves the night running effect of the earphone;

[0010] The specific conductive structure further includes a control circuit, where the control circuit can control the turning on or off of the LED lamp, or turn on different states (such as different lighting colors, stroboscopic effects, etc.). Description of the Drawings

[0011] Figure 1 Schematic diagram when setting channels for the light guide layer;

[0012] Figure 2 Schematic diagram when directly covering the light guide layer onto the conductive structure and the LED lamp;

[0013] Figure 3 Schematic diagram when a semi - transparent shielding layer is coated on the conductive structure;

[0014] Figure 4 Schematic diagram when the LED lamp is exposed by the shielding layer;

[0015] Figure 5 Schematic diagram when the conductive structure and the flexible PCB board are integrated;

[0016] Figure 6 Schematic diagram when the conductive structure is a conductive wire;

[0017] Figure 7 Schematic diagram when the conductive wire is separated from the PCB board;

[0018] Figure 8 Schematic diagram when the earphone is a clip - on earphone.

[0019] In the figures,

[0020] 1 is the conductive structure, 10 is the LED lamp, 10a is the positive electrode line, 10b is the negative electrode line, 10c is the control circuit, 1a is the conductive wire, 1b is the flexible PCB board,

[0021] 2 is the light guide layer, 2a is the channel,

[0022] 3 is the shielding layer. Detailed Embodiments

[0023] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all of the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present invention without creative efforts shall fall within the protection scope of the present invention.

[0024] It should be noted that if there are directional indications involved in the embodiments of the present utility model (such as up, down, left, right, front, back, top, bottom, inside, outside, vertical, horizontal, longitudinal, counterclockwise, clockwise, circumferential, radial, axial...), then such directional indications are only used to explain the relative positional relationship, movement conditions, etc. between components in a certain specific posture (as shown in the attached drawings). If this specific posture changes, then the directional indications will also change accordingly.

[0025] In addition, if there are descriptions involving "first" or "second" in the embodiments of the present utility model, then such descriptions of "first" or "second" are only for descriptive purposes and cannot be understood as indicating or implying their relative importance or implicitly specifying the quantity of the indicated technical features. Thus, the features defined with "first" and "second" may explicitly or implicitly include at least one such feature. In addition, the technical solutions between various embodiments can be combined with each other, but it must be based on the ability of those of ordinary skill in the art to implement. When the combination of technical solutions results in contradictions or cannot be implemented, it should be considered that such a combination of technical solutions does not exist and is not within the scope of protection required by the present utility model.

[0026] As Figures 1 to 8 shown, a light bar structure for a headphone structure includes:

[0027] A conductive structure 1, the conductive structure 1 includes a positive electrode line and a negative electrode line, and the positive electrode line and the negative electrode line are connected to an LED lamp 10;

[0028] A light guide layer 2, the cross-section of the light guide layer 2 is in a tubular structure, and the light guide layer 2 is used to wrap the conductive structure 1 therein. When the LED lamp 10 is turned on, the light of the LED lamp 10 can radiate on the light guide layer 2.

[0029] In actual design, the conductive structure 1 is connected to the lithium battery of the headphone, and then powers the LED lamp 10. By wrapping the conductive structure 1 with the light guide layer 2, the conductive structure 1 is protected. When the LED lamp 10 is turned on, the LED lamp 10 can make the light radiate along the length direction of the tubular structure, thereby increasing the light range and length of the headphone, and at the same time it has better aesthetics;

[0030] In general design, the tubular structure of the light guide layer 2 is generally arranged at positions such as the earhook, neckband, clamping tube, and the connecting tube between the housings. The conductive structure 1 is generally arranged at this position, and then the electrical connection between the lithium battery and the speaker is realized. Therefore, there is no need for special wiring. On the existing basis, only the LED lamp 10 and the light guide layer 2 are arranged on the conductive structure 1, effectively improving the night running effect of the headphone;

[0031] The specific conductive structure 1 further includes a control circuit 10c, where the control circuit 10c can control the turning on or off of the LED lamp 10, or turn on different states (such as different lighting colors, stroboscopic effects, etc.).

[0032] Specifically, a plurality of the LED lamps 10 are provided. In a preferred embodiment, 3 groups of LED lamps 10 are set, that is, each group of LED lamps 10 generally has three colors: red, green, and blue, and thus color combinations (such as white) can be achieved; of course, the LED lamp 10 can also be a monochromatic lamp, such as white, thereby reducing power consumption.

[0033] Among them, a plurality of LED lamps 10 can effectively increase the radiation length of the tubular object, and at the same time, the light is more aesthetically pleasing.

[0034] In the embodiment of the present utility model, a channel 2a is provided in the middle of the light guide layer 2 along its length, and the conductive structure 1 is disposed in the channel 2a. When using this structure, the conductive structure 1 can be directly installed therein.

[0035] Specifically, the light guide layer 2 is directly extrusion-molded on the outer peripheral wall of the conductive structure 1. In one embodiment, the light guide layer 2 is directly extrusion-molded. In another embodiment, the conductive structure 1 is provided with a shielding layer 3, and the light guide layer 2 is formed on the outer peripheral wall of the shielding layer 3.

[0036] In the embodiment of the present utility model, the conductive structure 1 is coated with a shielding layer 3, and the light guide layer 2 is coated on the outer peripheral wall of the shielding layer 3, where the light guide layer 2 can be directly extrusion-molded or can adopt other structures.

[0037] Specifically, when the shielding layer 3 is a semi-transparent material, the shielding layer 3 wraps the entire light guide structure. At this time, even if the LED lamp 10 is wrapped by the shielding layer 3, the light can still be radiated to the light guide layer 2.

[0038] In the embodiment of the present utility model, when the shielding layer 3 is a non-transparent material (such as milky white, black, colored, etc.), the light-emitting surface of the LED lamp 10 extends out of the wall surface of the shielding layer 3 and fits against the inner peripheral wall of the light guide layer 2. Thereby, the conductive structure 1 can be shielded, the aesthetic appearance can be improved, and the light of the LED lamp 10 can be radiated to the light guide layer 2. The light guide layer 2 can be set according to actual needs. For example, the light can be guided along its length direction, or point-like or surface-like light emission can be achieved.

[0039] Of course, specifically, the shielding layer 3 can also not be provided, and the light guide layer 2 is directly formed. A matte layer is attached to the outer peripheral wall of the light guide layer 2, or the light guide layer 2 is a semi-transparent or milky white light guide layer 2.

[0040] Specifically, the conductive structure 1 is a flexible PCB board 1b and / or spaced conductive wires 1a, and the LED lamp 10 is disposed on the PCB board or the conductive wire 1a. In a specific embodiment, when the flexible PCB board 1b is adopted, the positive and negative circuits can be directly disposed on the flexible PCB board 1b, or conductive wires 1a can be disposed on both sides of the flexible PCB board 1b, or the LED lamp 10 can be directly disposed on the conductive wire 1a, thereby realizing the electrical connection of the LED lamp 10. Of course, when the conductive wire 1a is adopted, a carrier can be added to facilitate installation.

[0041] In the embodiment of the present invention, the conductive structure 1 further includes a control circuit 10c. The number of the control circuits 10c can be set according to actual requirements. The control circuit 10c can be the conductive wire 1a or can be disposed on the flexible PCB board 1b.

[0042] Specifically, the light guide layer 2 is made of a transparent or semi-transparent material, the light guide layer 2 has a degree of deformation, and the light guide layer 2 is a neck pendant, an ear pendant, an ear clip, a tube body (such as the handle of a headphone) or a connecting tube. The light bar structure can be applied to different headphones, thereby realizing relatively rich lighting effects.

[0043] The light guide layer is a plastic layer (plastic with a degree of deformation) or a plastic member is disposed inside the light guide layer (such as a titanium alloy wire, a plastic metal wire, etc.).

[0044] When there are multiple LED lamps, the control device can control the LED lamps to light up and go out during circulation, thereby forming a lighting effect of a running horse lamp.

[0045] The above are only the preferred embodiments of the present invention, and do not limit the patent scope of the present invention. Any equivalent structural transformation made under the inventive concept of the present invention by using the content of the specification and drawings of the present invention, or direct / indirect application in other related technical fields, is included in the patent protection scope of the present invention.

Claims

1. A light bar structure for a headphone structure, characterized in that, Comprising: A conductive structure, the conductive structure includes a positive electrode line and a negative electrode line, and the positive electrode line and the negative electrode line are connected to an LED lamp; A light guide layer, the cross-section of the light guide layer is a tubular structure, and the light guide layer is used to wrap the conductive structure therein. When the LED lamp is turned on, the light of the LED lamp irradiates on the light guide layer.

2. The light bar structure for a headphone structure according to claim 1, wherein: A plurality of the LED lamps are provided.

3. The light bar structure for a headphone structure according to claim 1, characterized in that: A channel is provided in the middle of the light guide layer along its length, and the conductive structure is arranged in the channel.

4. The light bar structure for a headphone structure according to claim 1, characterized in that: The light guide layer is directly extrusion molded on the outer peripheral wall of the conductive structure.

5. The light bar structure for a headphone structure according to claim 1, characterized in that: The conductive structure is coated with a shielding layer, and the light guide layer is coated on the outer peripheral wall of the shielding layer.

6. The light bar structure for a headphone structure according to claim 5, characterized in that: When the shielding layer is a translucent material, the shielding layer wraps the entire light guide structure.

7. The light bar structure for a headphone structure according to claim 5, characterized in that: When the shielding layer is an opaque material, the light-emitting surface of the LED lamp extends out of the wall surface of the shielding layer and fits with the inner peripheral wall of the light guide layer.

8. The light bar structure for a headphone structure according to claim 1, wherein: The conductive structure is a flexible PCB board and / or spaced conductive wires, and the LED lamp is arranged on the PCB board or the conductive wires.

9. The light bar structure for a headphone structure according to claim 1, wherein: The conductive structure further includes a control circuit.

10. The light bar structure for a headphone structure according to claim 1, characterized in that: The light guide layer is made of a transparent or translucent material, the light guide layer has a degree of deformation, and the light guide layer is a neck hanger, ear hanger, ear clip, tube body or connecting tube.

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