Luminous shoelace and shoe with luminous shoelace

Abstract

The utility model relates to a luminous shoelace and a shoe with the luminous shoelace, the luminous shoelace comprises a strip-shaped piece coupled with a shoelace body and a luminous device arranged between the shoelace body and the strip-shaped piece, and the luminous device comprises a circuit board module and a battery. The plurality of predetermined colored light emitting diodes are electrically coupled with the circuit board module and the battery and comprise a first predetermined colored light emitting diode and a second predetermined colored light emitting diode; a sensor detects an external force to generate a control signal; the control chip is arranged on the circuit board module, receives a control signal and drives the light-emitting diodes with the preset colored light to emit light in a light-emitting mode, and the circuit board module is a flexible circuit board or a hard circuit board with a flexible flat cable; therefore, the flexible circuit board or the circuit board with the flexible flat cable is combined with the high polymer material, so that the lightweight design is realized, the overall volume is greatly reduced, the diversified requirements of different age groups and foot types on the size of the shoelace are met, and diversified light-emitting modes and practicability are provided.

Description

Technical Field

[0001] This utility model relates to a shoelace, and more particularly, to a luminous shoelace with a luminous device disposed in the shoelace, and a shoe having a luminous shoelace. Background Technology

[0002] With the continuous development of technology, people's demand for wearable devices is also increasing. Wearable devices not only provide practical functions, but sometimes they can also serve as decorative accessories. For example, in recent years, light-emitting devices have been incorporated into shoes, allowing them to not only alert passersby but also serve a decorative purpose.

[0003] Currently, conventional shoes with light-emitting functions typically employ a rigid circuit board for their light-emitting devices. The battery and controller are housed on the rigid circuit board, while the predetermined color light-emitting diode (such as an LED chip) is connected to the rigid circuit board via wires. Because the rigid circuit board requires encapsulation, it is usually designed to be placed in the sole of the shoe, which also increases the shoe's weight, takes up space, and makes installation inconvenient. Furthermore, once the conventional rigid circuit board is installed in the shoe, it is impossible to add new light-emitting modes or make any adjustments.

[0004] Furthermore, as market demand for diversified shoe designs and functionalities increases, the application scenarios for luminescent functions are constantly expanding. For example, in addition to the sole, designs integrating luminescent functions into shoelaces are gradually gaining attention. Shoelaces are located in the upper part of the shoe and are highly visible, thus allowing for a more effective display of the luminescent effect. However, current conventional technologies are still based on rigid circuit boards. The rigid structure of rigid circuit boards cannot be matched with the flexibility of the shoelace body, limiting the deformability of the shoelaces and consequently restricting the flexibility of the luminescent device.

[0005] Furthermore, as users' demand for personalized designs increases, the number, color, and lighting modes of light-emitting devices are also becoming more diverse. With current technology, when a larger number of light-emitting devices or multiple lighting modes are needed, the rigid circuit boards must be connected to more external wires to meet the design requirements. Moreover, the required wire lengths vary depending on the placement of the intended color LEDs. All of these factors not only cause inconvenience in production and installation but also significantly increase the weight of the shoes, potentially affecting their comfort and appearance.

[0006] Therefore, it is necessary to provide a design that can effectively achieve lightweight circuit board design while adapting to the flexible structure of shoelaces, in order to solve the problems of increased weight, inconvenient installation and limited functionality in the prior art. Summary of the Invention

[0007] In view of this, the purpose of this utility model is to provide a light-emitting shoelace and a shoe with a light-emitting shoelace. It has a simple structure and is easy to operate. It combines a flexible circuit board or a circuit board with a flexible ribbon cable and a polymer material to achieve a lightweight design, which can significantly reduce the overall volume, so as to meet the diverse needs of different age groups and foot shapes for shoelace size, and provide users with diverse light-emitting modes and practicality.

[0008] To achieve the above objectives, this utility model discloses a luminous shoelace, characterized by comprising:

[0009] A strip-shaped element coupled to a band body; and

[0010] A light-emitting device is disposed between the strip and the bar, the light-emitting device comprising:

[0011] A circuit board module;

[0012] A battery is mounted on the circuit board module;

[0013] Multiple predetermined color light-emitting diodes are electrically coupled to the circuit board module and the battery. The multiple predetermined color light-emitting diodes include a first predetermined color light-emitting diode and a second predetermined color light-emitting diode. The first predetermined color light-emitting diode includes a first light-emitting diode chip and a first phosphor layer covering it. The second predetermined color light-emitting diode includes a second light-emitting diode chip. The driving voltage of each predetermined color light-emitting diode is the same.

[0014] A sensor, mounted on the circuit board module, is used to detect an external force to generate a control signal; and

[0015] A control chip is disposed on the circuit board module and electrically coupled to the battery, the predetermined color light-emitting diodes and the sensor, so that the control chip receives the control signal and drives the predetermined color light-emitting diodes to emit light in a light-emitting mode according to the control signal;

[0016] The circuit board module is either a flexible circuit board or a rigid circuit board with a flexible ribbon cable.

[0017] The strip has a groove formed on its surface, and the groove includes a first groove and a second groove that are interconnected. The strip has a protrusion structure corresponding to the groove. The light-emitting device is disposed in the first groove and the second groove, and the protrusion structure is used to abut against the light-emitting device.

[0018] Wherein, when the circuit board module is the flexible circuit board, the first groove is used to accommodate the battery and part of the flexible circuit board, and the second groove is used to accommodate another part of the flexible circuit board; or

[0019] When the circuit board module is a rigid circuit board with the flexible ribbon cable, the first groove is used to accommodate the rigid circuit board, and the second groove is used to accommodate the flexible ribbon cable.

[0020] The circuit board module is a flexible circuit board. The plurality of predetermined color light-emitting diodes are disposed on a first surface of the flexible circuit board. The battery is disposed on a second surface of the flexible circuit board corresponding to the first surface. The flexible circuit board includes a first connecting member and a second connecting member. The first connecting member is connected to a first electrode of the battery and bypasses a side wall of the battery. The second connecting member is connected to a second electrode of the battery but does not bypass the side wall of the battery.

[0021] The flexible circuit board includes a first connecting member and a second connecting member. One end of the first connecting member is soldered to a first surface of the flexible circuit board, and one end of the second connecting member is soldered to the first surface of the flexible circuit board and passes through the flexible circuit board. A housing of the sensor is electrically connected to the first surface of the flexible circuit board, and an electrode of the sensor is electrically connected to one of the first surface and the second surface of the flexible circuit board.

[0022] The flexible circuit board includes a recess, in which the sensor is disposed, and the width of the recess is smaller than the width of the sensor.

[0023] The circuit board module is a flexible circuit board, the width of which is smaller than the width or diameter of the battery, and the length of which is greater than the width or diameter of the battery.

[0024] The circuit board module is a rigid circuit board with a flexible ribbon cable. The sensor and the control chip are disposed on a first surface of the rigid circuit board. The plurality of predetermined color light-emitting diodes are disposed on the flexible ribbon cable and / or the first surface of the rigid circuit board. The battery is disposed on a second surface of the rigid circuit board corresponding to the first surface.

[0025] The rigid circuit board includes a first connecting member and a second connecting member. The first connecting member is connected to a first electrode of the battery and bypasses a side wall of the battery, while the second connecting member is connected to a second electrode of the battery but does not bypass the side wall of the battery.

[0026] The strip body forms an annular convex structure surrounding the surface, forming a recess in the annular convex structure, and the groove is located in the recess, which is used to accommodate the strip.

[0027] The shape of the belt is either straight or U-shaped.

[0028] The strap further has a plurality of first holes, and the strip further has a plurality of second holes corresponding to the first holes. The first holes and the second holes are used for connecting a plurality of connectors so that the luminous shoelace is set on a shoe body.

[0029] The first predetermined color light-emitting diode emits a different color than the second predetermined color light-emitting diode emits a different color. The first predetermined color light-emitting diode emits a color that is pink, green, yellow, orange, emerald green, lemon green, purple, ice blue, or white. Both the first and second light-emitting diode chips are blue light-emitting diode chips, and the second light-emitting diode chip is not covered with a phosphor layer.

[0030] Among them, the plurality of predetermined color light-emitting diodes includes a third predetermined color light-emitting diode, the third predetermined color light-emitting diode includes a third light-emitting diode chip and a third phosphor layer covering it, wherein the light emission color of the third predetermined color light-emitting diode is different from the light emission color of the second predetermined color light-emitting diode.

[0031] The first predetermined color light-emitting diode emits light in the following colors: light orange, light green, light lemon green, light purple, light pink, light ice blue, or light white. The second predetermined color light-emitting diode includes a second phosphor layer covering the second light-emitting diode chip, and the second predetermined color light-emitting diode emits light in the following colors: light orange, light green, light lemon green, light purple, light pink, light ice blue, or light white. Both the first and second light-emitting diode chips are blue light-emitting diode chips.

[0032] The light emission mode includes one of the following: sequential flashing mode, simultaneous flashing mode, back-and-forth flashing mode, alternating flashing mode, marquee flashing mode, gradual brightening and dimming mode, and gradual dimming and brightening mode.

[0033] A shoe with luminous shoelaces was also disclosed, characterized by comprising:

[0034] The main body of the shoe; and

[0035] A light-emitting shoelace is attached to the main body of the shoe. The light-emitting shoelace includes:

[0036] A strip-shaped body with a single surface;

[0037] A strip-shaped element, coupled to the strip body; and

[0038] A light-emitting device is disposed between the strip and the bar, the light-emitting device comprising:

[0039] A circuit board module;

[0040] A battery is mounted on the circuit board module;

[0041] Multiple predetermined color light-emitting diodes are electrically coupled to the circuit board module and the battery. The multiple predetermined color light-emitting diodes include a first predetermined color light-emitting diode and a second predetermined color light-emitting diode. The first predetermined color light-emitting diode includes a first light-emitting diode chip and a first phosphor layer covering it. The second predetermined color light-emitting diode includes a second light-emitting diode chip. The driving voltage of each predetermined color light-emitting diode is the same.

[0042] A sensor, mounted on the circuit board module, is used to detect an external force to generate a control signal; and

[0043] A control chip is disposed on the circuit board module and electrically coupled to the battery, the predetermined color light-emitting diodes and the sensor. The control chip is used to receive the control signal and drive the predetermined color light-emitting diodes to emit light in a light-emitting mode according to the control signal.

[0044] The circuit board module is either a flexible circuit board or a rigid circuit board with a flexible ribbon cable.

[0045] The strip has a groove formed on its surface, and the groove includes a first groove and a second groove that are interconnected. The strip has a protrusion structure corresponding to the groove. The light-emitting device is disposed in the first groove and the second groove, and the protrusion structure is used to abut against the light-emitting device.

[0046] Wherein, when the circuit board module is the flexible circuit board, the first groove is used to accommodate the battery and part of the flexible circuit board, and the second groove is used to accommodate another part of the flexible circuit board; or

[0047] When the circuit board module is a rigid circuit board with the flexible ribbon cable, the first groove is used to accommodate the rigid circuit board, and the second groove is used to accommodate the flexible ribbon cable.

[0048] The circuit board module is a flexible circuit board. The plurality of predetermined color light-emitting diodes are disposed on a first surface of the flexible circuit board. The battery is disposed on a second surface of the flexible circuit board corresponding to the first surface. The flexible circuit board includes a first connecting member and a second connecting member. The first connecting member is connected to a first electrode of the battery and bypasses a side wall of the battery. The second connecting member is connected to a second electrode of the battery but does not bypass the side wall of the battery.

[0049] The circuit board module is a flexible circuit board, which includes a first connecting member and a second connecting member. One end of the first connecting member is soldered to a first surface of the flexible circuit board, and one end of the second connecting member is soldered to the first surface of the flexible circuit board and passes through the flexible circuit board. A housing of the sensor is electrically connected to the first surface of the flexible circuit board, and an electrode of the sensor is electrically connected to one of the first surface and the second surface of the flexible circuit board.

[0050] The flexible circuit board includes a recess, in which the sensor is disposed, and the width of the recess is smaller than the width of the sensor.

[0051] The flexible circuit board has a width smaller than the width or diameter of the battery, and a length greater than the width or diameter of the battery.

[0052] The circuit board module is a rigid circuit board with the flexible ribbon cable. The sensor and the control chip are disposed on a first surface of the rigid circuit board. The plurality of predetermined color light-emitting diodes are disposed on the flexible ribbon cable and / or the first surface of the rigid circuit board. The battery is disposed on a second surface of the rigid circuit board corresponding to the first surface.

[0053] The rigid circuit board includes a first connecting member and a second connecting member. The first connecting member is connected to a first electrode of the battery and bypasses a side wall of the battery, while the second connecting member is connected to a second electrode of the battery but does not bypass the side wall of the battery.

[0054] The strip body forms an annular convex structure surrounding the surface, forming a recess in the annular convex structure, and the groove is located in the recess, which is used to accommodate the strip.

[0055] The shape of the belt is either straight or U-shaped.

[0056] The strap further has a plurality of first holes, and the strip further has a plurality of second holes corresponding to the first holes. The first holes and the second holes are used for connecting a plurality of connectors to attach the luminous shoelace to the shoe body.

[0057] The first predetermined color light-emitting diode emits a different color than the second predetermined color light-emitting diode emits a different color. The first predetermined color light-emitting diode emits a color that is pink, green, yellow, orange, emerald green, lemon green, purple, ice blue, or white. Both the first and second light-emitting diode chips are blue light-emitting diode chips, and the second light-emitting diode chip is not covered with a phosphor layer.

[0058] Among them, the plurality of predetermined color light-emitting diodes includes a third predetermined color light-emitting diode, the third predetermined color light-emitting diode includes a third light-emitting diode chip and a third phosphor layer covering it, wherein the light emission color of the third predetermined color light-emitting diode is different from the light emission color of the second predetermined color light-emitting diode.

[0059] The first predetermined color light-emitting diode emits light in the following colors: light orange, light green, light lemon green, light purple, light pink, light ice blue, or light white. The second predetermined color light-emitting diode includes a second phosphor layer covering the second light-emitting diode chip, and the second predetermined color light-emitting diode emits light in the following colors: light orange, light green, light lemon green, light purple, light pink, light ice blue, or light white. Both the first and second light-emitting diode chips are blue light-emitting diode chips.

[0060] The light emission mode includes one of the following: sequential flashing mode, simultaneous flashing mode, back-and-forth flashing mode, alternating flashing mode, marquee flashing mode, gradual brightening and dimming mode, and gradual dimming and brightening mode.

[0061] In summary, this invention provides a light-emitting shoelace that combines a flexible circuit board or a circuit board with flexible wiring with a strap body and strip-shaped components made of polymer materials (such as silicone, rubber, nylon, etc.), thereby achieving a lightweight design. Furthermore, the circuit configuration and architecture of the circuit board in the light-emitting shoelace allow the battery, predetermined color light-emitting diode, sensor, and control chip to be directly mounted on the circuit board without external wiring, thus significantly reducing the overall size and meeting the diverse needs of different age groups and foot shapes for shoelace sizes. In addition, without increasing circuit complexity or external wiring, multiple light-emitting modes can be provided, allowing the control chip to select the corresponding light-emitting mode based on the control signal detected by the sensor. Furthermore, this invention provides a shoe with light-emitting shoelaces, integrating the aforementioned light-emitting shoelaces into the shoe body, thereby providing users with diverse light-emitting modes and practicality. Attached Figure Description

[0062] Figure 1 An exploded view of a luminous shoelace according to a specific embodiment of the present invention is shown.

[0063] Figure 2 Showing Figure 1 A bottom view of the belt.

[0064] Figure 3A Showing Figure 1 A schematic diagram of the structure of the light-emitting device.

[0065] Figure 3B Showing Figure 3A A schematic diagram of the light-emitting device from another perspective.

[0066] Figure 3C Showing Figure 3A A schematic diagram of the light-emitting device from another perspective.

[0067] Figure 4A Showing Figure 1 A top view of the glowing shoelaces.

[0068] Figure 4B Showing Figure 1 Front view of the illuminated shoelaces.

[0069] Figure 4C Showing Figure 1 A bottom view of the glowing shoelaces.

[0070] Figure 4D Showing Figure 1 Side view of the illuminated shoelaces.

[0071] Figure 5 An exploded view of a luminous shoelace according to a specific embodiment of the present invention is shown.

[0072] Figure 6 Showing Figure 5 A bottom view of the belt.

[0073] Figure 7A Showing Figure 5 A schematic diagram of the structure of the light-emitting device.

[0074] Figure 7B Showing Figure 7A A cross-sectional schematic diagram of the AA section line of the light-emitting device.

[0075] Figure 7C Showing Figure 7A A schematic diagram of the light-emitting device from another perspective.

[0076] Figure 8A Showing Figure 5 A top view of the glowing shoelaces.

[0077] Figure 8B Showing Figure 5 Front view of the illuminated shoelaces.

[0078] Figure 8C Showing Figure 5 A bottom view of the glowing shoelaces.

[0079] Figure 8D Showing Figure 5 Side view of the illuminated shoelaces.

[0080] Figure 9AAn exploded view of a luminous shoelace according to a specific embodiment of the present invention is shown.

[0081] Figure 9B Showing Figure 9A A schematic diagram of the structure of the band.

[0082] Figure 9C Showing Figure 9A A schematic diagram of the structure of a rigid circuit board with flexible ribbon cables.

[0083] Figure 9D Showing Figure 9C A schematic diagram of a rigid circuit board with flexible ribbon cables from another perspective.

[0084] Figure 9E Showing Figure 9C Side view of a rigid circuit board.

[0085] Figure 10A Showing Figure 9A Front view of the illuminated shoelaces.

[0086] Figure 10B Showing Figure 9A Side view of the illuminated shoelaces.

[0087] Figure 10C Showing Figure 9A Rear view of the illuminated shoelaces.

[0088] Figure 10D Showing Figure 9A A top view of the glowing shoelaces.

[0089] Figure 10E Showing Figure 9A A bottom view of the glowing shoelaces.

[0090] Figures 11A to 11H A schematic diagram illustrating multiple emission modes of multiple predetermined color light-emitting diodes.

[0091] Figure 12A A schematic diagram of a shoe with luminous shoelaces according to a specific embodiment of the present invention is shown.

[0092] Figure 12B Showing Figure 12A A schematic diagram of a shoe with glowing shoelaces from another perspective. Detailed Implementation

[0093] To make the advantages, spirit, and features of this utility model easier and clearer to understand, detailed descriptions and discussions will follow with reference to specific embodiments and the accompanying drawings. It should be noted that these specific embodiments are merely representative examples of this utility model, and the specific methods, apparatus, conditions, materials, etc., exemplified are not intended to limit this utility model or the corresponding specific embodiments. Furthermore, the elements in the figures are only used to express their relative positions and are not drawn to scale; the step numbers in this utility model are only for distinguishing different steps and do not represent the order of the steps, as will be stated previously.

[0094] Please refer to the following: Figure 1 as well as Figure 2 , Figure 1 An exploded view of a luminous shoelace 1 according to a specific embodiment of the present invention is shown. Figure 2 Showing according to Figure 1 A bottom view of body 10. (See attached image.) Figure 1 As shown, the luminous shoelace 1 of this specific embodiment includes a belt body 10, a strip 20, and a light-emitting device 30. The belt body 10 is elongated and has a surface, and the strip 20 is disposed on the surface of the belt body 10. When the strip 20 is coupled to the belt body 10, the light-emitting device 30 is disposed between the belt body 10 and the strip 20.

[0095] Next, please refer to the following: Figure 3A , Figure 3B as well as Figure 3C , Figure 3A Showing Figure 1 A schematic diagram of the structure of the light-emitting device 30. Figure 3B A schematic diagram of the light-emitting device 30 from another perspective is shown, and Figure 3C A schematic diagram of the light-emitting device 30 from another viewpoint is shown. (For example...) Figures 3A to 3C As shown, the light-emitting device 30 in this specific embodiment includes a circuit board module 301 (length L; width W), a battery 302, a plurality of predetermined color light-emitting diodes (303, 304, 305, 306, 307, and 308), a sensor 309, and a control chip 310. The battery 302, the predetermined color light-emitting diodes 303-308, the sensor 309, and the control chip 310 are all disposed on the circuit board module 301, and the width W of the circuit board module 301 is smaller than the width or diameter of the battery 302. The sensor 309 can be a motion sensor used to detect external forces to generate control signals. The control chip 310 is electrically connected to the battery 302, the predetermined color light-emitting diodes 303-308, and the sensor 309 through the circuit board module 301. The control chip 310 selects a light emission mode based on the control signal or sensing signal generated by the external force detected by the self-sensor 309, and drives the predetermined color light-emitting diodes 303 to 308 to emit light according to the selected light emission mode.

[0096] In this specific embodiment, the circuit board module 301 is a flexible printed circuit board (FPCB), and the flexible printed circuit board can be a double-sided board. For example... Figures 3A to 3C As shown, the predetermined color light-emitting diodes 303-308 and the sensor 309 are disposed on the first surface 3011 of the circuit board module 301, and the control chip 310 and the battery 302 can be disposed on the second surface 3012 corresponding to the first surface. That is, when the light-emitting device 30 is disposed on the surface of any product, the first surface 3011 can emit light outwards; furthermore, the control chip 310 and the battery 302 are disposed on the second surface 3012 of the circuit board module 301, thereby saving space on the first surface 3011 of the circuit board module 301 and facilitating the arrangement of the predetermined color light-emitting diodes 303-308. In practical applications, the arrangement of the predetermined color light-emitting diodes is not limited to... Figures 3A to 3C The single-row arrangement can also be configured more flexibly (e.g., double-row arrangement, staggered arrangement) to make the light emitted by the light-emitting device 30 more varied.

[0097] Further, the circuit board module 301 includes a first connecting member 311 and a second connecting member 312. The first connecting member 311 connects the positive terminal of the battery 302 to the circuit board module 301, and the second connecting member 312 connects the negative terminal of the battery 302 to the circuit board module 301. The first connecting member 311 and the second connecting member 312 are electrically coupled to the circuit board module 301. In this specific embodiment, one end of the first connecting member 311 is connected to or soldered to the first surface 3011 of the circuit board module 301, and the other end of the first connecting member 311 bypasses the sidewall of the battery 302 and is soldered to the positive terminal of the battery 302. One end of the second connecting member 312 is connected to or soldered to the first surface 3011 of the circuit board module 301, and the other end of the second connecting member 312 is directly soldered to the negative terminal of the battery 302 without bypassing the sidewall of the battery 302. In one specific embodiment, the other ends of the first connecting member 311 and the second connecting member 312 may also pass through the circuit board module 301 to connect to the battery 302. In practice, the battery can be a primary battery such as a carbon-zinc battery or an alkaline battery, or a rechargeable secondary battery or a rechargeable battery with a USB port. In addition, the first side 3011 and the second side 3012 of the circuit board module 301 each contain a plurality of circuit lines (not shown) which are flatly disposed on the circuit board module 301. The first connecting member 311, the second connecting member 312, the battery 302, the predetermined color light-emitting diodes 303-308, the sensor 309, and the control chip 310 can be electrically connected to each other through the circuit lines.

[0098] In this specific embodiment, the circuit board module 301 includes a recess 313, and the sensor 309 is disposed within the recess 313. In practice, the width of the recess 313 is smaller than the width of the sensor 309 (i.e., the diameter of the cylindrical sensor 309). For example, the width (diameter) of the sensor 309 can be 1.96 mm, and the width of the recess 313 can be 1.85 mm. When the sensor 309 is housed in the recess 313, a portion of the sensor 309 can be disposed within the recess 313 (e.g., ...). Figure 3A (As shown). In this specific embodiment, the predetermined color light-emitting diode 303, the control chip 310, and the sensor 309 can be disposed on the front side (i.e., the first side) of the circuit board module 301, while the battery 302 can be flatly disposed on the back side (i.e., the second side) of the circuit board module 301. The housing (negative electrode) and positive electrode of the sensor 309 can be electrically connected to the circuit lines of the flexible circuit board by soldering, and can also be connected to the battery 302 and the control chip 310 through the circuit lines. Further, the maximum width of the circuit board module 301 can be equal to or greater than the diameter of the battery 302, for example, the circuit board module 301 covers the entire battery 302. In one specific embodiment, the length and width of the circuit board module 301 are the same as or greater than the diameter of the battery 302.

[0099] Please refer to the following: Figure 1 , Figure 2 , Figures 3A to 3C ,as well as Figures 4A to 4D , Figures 4A to 4D The top view, front view, bottom view, and side view of the luminous shoelace 1 are shown respectively. In this specific embodiment, the strap body 10 includes a groove 101, and the groove 101 includes a first groove 1011 and a second groove 1012 that are interconnected. Further, the strip 20 includes a protruding structure, and the protruding structure includes a first protruding structure 201 and a second protruding structure 202 that are interconnected. The first groove 1011 and the first protruding structure 201 can correspond to the shape of the battery 302, and the second groove 1012 and the second protruding structure 202 can correspond to the shape of the circuit board module 301. In practice, the material of the strap body 10 and the strip 20 can be a flexible polymer material (such as silicone, rubber, nylon, etc.), and the shape of the strap body 10 and the strip 20 is straight (long strip). When the light-emitting device 30 is placed in the groove 101, the first groove 1011 accommodates the battery 302 and part of the flexible circuit board module 301, and the second groove 1012 accommodates the flexible circuit board module 301. When the strip 20 is coupled to the belt 10, the first protrusion structure 201 and the second protrusion structure 202 are coupled to the first groove 1011 and the second groove 1012, respectively, and the first protrusion structure 201 and the second protrusion structure 202 of the strip 20 abut against the light-emitting device 30 disposed in the groove 101.

[0100] In this specific embodiment, the belt body 10 further includes an annular protrusion structure 102 surrounding the surface of the belt body 10, and a recess 103 is formed in the annular protrusion structure 102, with a groove 101 located within the recess 103. The shape of the recess 103 corresponds to the shape of the strip 20. When the strip 20 is coupled to the belt body 10, the strip 20 is disposed in the recess 103 to be mounted on the belt body 10. Wherein, as Figure 4C As shown, the dashed line represents the area of ​​the recess 103, and the strip 20 is installed in the recess 103. Therefore, the light-emitting device (not shown) can be securely disposed between the strip 10 and the strip 20. In practice, the depths of the first groove 1011 and the second groove 1012 of the groove 101 of the strip can be matched with the height of the light-emitting device 30. For example, when the height of the battery is greater than that of the flexible circuit board, the depth of the second groove 1012 is less than or equal to the depth of the first groove 1011.

[0101] In this specific embodiment, the strap 10 has a plurality of first holes 104, and the strip 20 has second holes 203 corresponding to the first holes 104. After the strap 10 and the strip 20 are coupled, a connector (not shown) can be used to pass through the first holes and the second holes, and the connector is then connected and fixed to the shoe body, so that the light-emitting shoelace 1 is disposed on the shoe body. The way the light-emitting shoelace 1 is disposed on the shoe body is not limited to this. In one specific embodiment, the light-emitting shoelace further includes a plurality of buckle elements (e.g., outwardly protruding cylinders), and the shoe body may include mounting holes corresponding to the buckle elements. Therefore, the light-emitting shoelace can be fixed to the shoe body by engaging with the mounting holes through the buckle elements.

[0102] This invention's luminescent shoelace utilizes the characteristics of a flexible circuit board and internal circuitry, allowing the battery, predetermined color light-emitting diodes, sensors, and control chips to be directly mounted on the surface of the flexible circuit board. The predetermined color light-emitting diodes at different positions on the flexible circuit board correspond to the positions of different wearable devices. Therefore, the flexible circuit board simplifies the overall circuit structure design, reduces external wiring, and lowers the overall size. Furthermore, this invention's luminescent shoelace combines a flexible circuit board with a flexible polymer material strap and strip-shaped components, achieving a lightweight design and adaptability to various shoelace types.

[0103] The overall size of the light-emitting device in this utility model's luminous shoelaces can also be adjusted according to design requirements. Please refer to the following: Figure 5 , Figure 6 , Figures 7A to 7C as well as Figures 8A to 8D . Figure 5 An exploded view of a luminous shoelace 2 according to a specific embodiment of the present invention is shown. Figure 6 Showing according to Figure 5 The bottom view of the belt body 11, Figure 7A Showing according to Figure 5 A schematic diagram of the structure of the light-emitting device 31. Figure 7B Showing according to Figure 7A A cross-sectional schematic diagram of the AA section line of the light-emitting device 31. Figure 7C Showing according to Figure 7A A schematic diagram of the structure of the light-emitting device 31 from another perspective. Figures 8A to 8D The following are top, front, bottom, and side views of the luminous shoelace 2. In this specific embodiment, the circuit board module 314 of the luminous device 31 is circular, and the size of the circuit board module 314 is close to the diameter of the battery 302. The strap 11 of the luminous shoelace 2 is short and has only one groove 101, while the strip 21 contains only one protrusion 201. When the luminous device 31 is placed in the groove 101, the groove 101 accommodates the entire luminous device 31, and the protrusion 201 of the strip 21 abuts against the luminous device 31.

[0104] Furthermore, the battery 302 is disposed on the first side of the circuit board module 314, and at least one predetermined color light-emitting diode 303, a sensor 309, and a control chip 310 are all disposed on the second side of the circuit board module 314. The predetermined color light-emitting diode 303 may be arranged around the edge of the circuit board module 314. Similarly, the circuit board module 314 may also include a recess 313, and a portion of the sensor 309 may be located in the recess 313. Note that the functions of other components in this specific embodiment are substantially the same as those in the corresponding components of the foregoing specific embodiments, and therefore will not be repeated here. Therefore, the luminous shoelace of this utility model can adjust the size of the flexible circuit board according to needs to improve versatility.

[0105] The luminous shoelaces of this utility model can be in other forms besides the specific embodiments described above. Please refer to the following: Figures 9A to 9E as well as Figures 10A to 10E , Figure 9A An exploded view of a luminous shoelace 4 according to a specific embodiment of the present invention is shown. Figure 9B Showing Figure 9A A schematic diagram of the structure of the belt 40. Figure 9C Showing Figure 9A A schematic diagram of the structure of a rigid circuit board 420 with a flexible ribbon cable 422. Figure 9D Showing Figure 9C A schematic diagram of the rigid circuit board 420 with flexible ribbon cable 422 from another perspective. Figure 9E Showing Figure 9C Side view of the rigid circuit board 420. Figures 10A to 10E Draw them separately Figure 9A The front, side, rear, top, and bottom views of the illuminated shoelaces. For example... Figures 9A to 9E and Figures 10A to 10E As shown, the difference between this specific embodiment and the previous specific embodiments is that the circuit board module of the light-emitting device 42 is a rigid circuit board 420 with flexible ribbon cables 422, which includes two flexible ribbon cables 422 symmetrically arranged at both ends of the rigid circuit board 420. The sensor 424 and the control chip 425 are disposed on the first surface 4211 of the rigid circuit board 420, the battery 423 is disposed on the second surface 4212 of the rigid circuit board 420, and a plurality of predetermined color light-emitting diodes 433-437 are disposed on the first surface 4211 of the rigid circuit board 420 and the two flexible ribbon cables 422. In practice, the first surface 4211 of the rigid circuit board 420 may include circuit lines (not shown), and one end of the two flexible ribbon cables 422 is soldered to the first surface 4211 of the rigid circuit board 420. Therefore, the sensor 424, the control chip 425, and the two flexible ribbon cables 422 can be electrically connected to each other through the circuit lines. Each flexible ribbon cable 422 may further include a first flexible ribbon cable and a second flexible ribbon cable, respectively connected to the positive and negative terminals. Predetermined color light-emitting diodes 433-437 can be arranged equidistantly on the first surface 4211 of the rigid circuit board 420 and the two flexible ribbon cables 422. It is worth noting that the light-emitting device 42 may further include an insulating layer (not shown) covering the two flexible ribbon cables 422. In practice, the insulating layer may be a transparent flexible adhesive layer to prevent short circuits between the flexible ribbon cables 422 and the predetermined color light-emitting diodes disposed thereon.

[0106] Furthermore, the rigid circuit board 420 includes a first connecting member 441 and a second connecting member 442. One end of the first connecting member 441 is connected to or soldered to a first surface 4211 (or a second surface 4212) of the rigid circuit board 420, and the other end of the first connecting member 441 bypasses the sidewall of the battery 423 and is soldered to the positive terminal of the battery 423. One end of the second connecting member 442 is connected to or soldered to the first surface 4211 (or a second surface 4212) of the rigid circuit board 420, and the other end of the second connecting member 442 is directly soldered to the negative terminal of the battery 423 without bypassing the sidewall of the battery 423. One end of the first connecting member 441 and the second connecting member 442 can also be electrically connected to the circuit lines of the rigid circuit board 420 to provide power to the two flexible ribbon cables 422, the predetermined color light-emitting diodes 433-437, the sensor 424, and the control chip 425. The maximum width of the rigid circuit board 420 can be greater than or equal to the diameter of the battery 423.

[0107] In this specific embodiment, the strap 40 and the strip 41 are U-shaped, and the strap 40 includes a first groove 401 and a second groove 402 that are interconnected. When the light-emitting shoelace 4 is assembled, the first groove 401 of the strap 40 accommodates the rigid circuit board 420 (or battery 423), and the second groove 402 accommodates the flexible ribbon cable 422. Further, the strip 41 may also include a protrusion structure (not shown) corresponding to the first groove 401 and the second groove 402. When the strip 41 is coupled to the strap 40, the protrusion structure can be coupled to the first groove 401 and the second groove 402, and the protrusion structure of the strip 41 can abut against the light-emitting device 42. In addition, the strap 40 may have a plurality of first holes 404, and the strip 41 has a second hole 414 corresponding to the first holes 404. After the strap 40 is coupled with the strip 41, a connector (not shown) can be used to pass through the first hole 404 and the second hole 414, and the connector can be connected and fixed to the shoe body so that the light-emitting shoelace 4 can be set on the shoe body.

[0108] The light-emitting device of this invention uses a pre-defined color light-emitting diode to produce different colors of light, thus presenting diverse visual effects. Furthermore, the light-emitting device can provide a variety of light-emitting modes to enhance the aesthetic appeal and visual effect of light-emitting shoelaces. The pre-defined color light-emitting diode and light-emitting modes of the light-emitting device of this invention will be described in further detail below.

[0109] Please refer to it again. Figures 3A to 3CIn this specific embodiment, the predetermined color light-emitting diodes 303-308 of the light-emitting device 30 each include a light-emitting diode chip, and at least one predetermined color light-emitting diode includes a phosphor layer, so that the predetermined color light-emitting diodes 303-308 can emit light of different colors, such as pink, light green, light yellow, light orange, light emerald green, light lemon green, light purple, light pink, light ice blue, light white, etc. All predetermined color light-emitting diodes 303-308 include the same light-emitting diode chip, for example, a blue light-emitting diode chip. Further, the surface of the blue light-emitting diode chip can be selectively coated with phosphor layers of different colors or proportions, and the phosphor in the phosphor layer can absorb and combine with the blue light emitted by the blue light-emitting diode chip to form other colors of light. For example, a blue LED chip is coated with a phosphor layer that emits pink light, and a blue LED chip is coated with a phosphor layer that emits light green light. Since all the LEDs of the predetermined colors in the light-emitting device 30 are identical LED chips, the driving voltage or operating voltage (Vf) for all the predetermined color LEDs is the same or substantially the same. It is worth noting that even if all the predetermined color LEDs are identical blue LED chips, the driving voltage may still have slight differences due to the manufacturing process. Taking a driving voltage of 3V as an example, the driving voltage of the blue LED chip may vary by ±1% to 5%, such as between 2.85V and 3.15V, between 2.9V and 3.1V, or between 2.97V and 3.03V, but they can still be considered as the same driving voltage in essence. With the above-mentioned technical means, even if the light-emitting diode emits several different colors of light, the battery can still continuously and stably output the same voltage, which can not only extend the service life of the light-emitting device, but also greatly reduce the time and design cost of the circuit board.

[0110] Furthermore, in specific embodiments, at least one predetermined color light-emitting diode 303-308 may only contain a blue light-emitting diode chip and not a phosphor layer. Taking Figure 3 as an example, the predetermined color light-emitting diodes 303-308 respectively include a first predetermined color light-emitting diode 303, a second predetermined color light-emitting diode 304, a third predetermined color light-emitting diode 305, a fourth predetermined color light-emitting diode 306, a fifth predetermined color light-emitting diode 307, and a sixth predetermined color light-emitting diode 308. The first, third, to sixth predetermined color light-emitting diodes contain phosphor layers to emit light of colors other than blue, while the second predetermined color light-emitting diode does not contain a phosphor layer to emit blue light. Conventional technology utilizes light-emitting diodes capable of emitting different colors of light to produce different colors. When switching between different colored light-emitting diodes, the battery also needs to switch the corresponding output voltage to drive the light-emitting diode chip. When switching occurs frequently, the battery voltage changes faster than the switching speed, which reduces the lifespan of the light-emitting diode and the battery. Therefore, compared to prior art, the light-emitting device of this invention can continuously and stably output the same voltage, thereby extending the lifespan of the light-emitting device.

[0111] It is worth noting that, Figures 9A to 9E The structure and function of the predetermined color light-emitting diodes 433-437 Figures 3A to 3C The structures and functions of the predetermined color light-emitting diodes 303 to 308 are roughly the same, and will not be described in detail here.

[0112] Please refer to the following: Figure 3A , Figure 9A , Figures 11A to 11H . Figures 11A to 11H Drawing multiple light-emitting diodes of predetermined colors ( Figure 3A The predetermined color light-emitting diode 303-308 or Figure 9A The diagram illustrates multiple emission modes of predetermined color light-emitting diodes 433-437, where the horizontal axis represents time and the vertical axis represents the number of the predetermined color light-emitting diodes. In this specific embodiment, each square wave peak in each figure represents the emission of the predetermined color light-emitting diode, and each figure represents a wave train of an emission mode. Further, the emission mode can be pre-stored or stored in the control chip 310 (such as in the memory of the control chip). When the control chip 310 receives a control signal generated by the sensor 309, the control chip 310 can drive the predetermined color light-emitting diodes 303-308 to emit light in the emission mode. In one specific embodiment, the multiple predetermined color light-emitting diodes can also emit light at the trough of the square wave.

[0113] like Figure 11AAs shown, the predetermined color light-emitting diodes 303-308 can each emit light once sequentially to form a light emission cycle, and then repeat this light emission cycle N times, where N is an integer greater than 0, to form a light emission pattern with one or more sequential flashing effects (i.e., a marquee flashing pattern). Figure 11B As shown, the predetermined color light-emitting diodes 303-308 first emit light sequentially once in the order of 303 to 308, and then emit light sequentially once in the order of 308 to 303. That is, the predetermined color light-emitting diodes emit light in a cycle from right to left and then from left to right, forming a back-and-forth flashing light pattern. Similarly, the predetermined color light-emitting diodes 303-308 can repeat this light emission cycle N times, where N is an integer greater than 0.

[0114] It is worth noting that the light emission pattern may also include variations in the flashing time. In one embodiment, after the predetermined color light-emitting diodes 303-308 flash once in a forward or back-and-forth manner, they may flash again in the same order, but the flashing time or flashing frequency may differ from the previous flashing time or flashing frequency to provide different visual effects. Furthermore, when the predetermined color light-emitting diodes 303-308 emit multiple light emission cycles, the flashing time may gradually increase or decrease, or the flashing frequency may gradually increase or decrease.

[0115] like Figure 11C As shown, predetermined color light-emitting diodes 303-308 emit light sequentially in the order of 303, 305, 304, 307, 306, 308 to form a light emission cycle. This light emission cycle is then repeated N times, where N is an integer greater than 0, to form an alternating flashing pattern. The number of times each predetermined color light-emitting diode emits light and the order of emission are not limited to this. In one specific embodiment, predetermined color light-emitting diodes 303-308 may each emit light M times sequentially according to the above order, where M is a natural number. When M is 2, after predetermined color light-emitting diode 303 emits light twice, predetermined color light-emitting diode 305 then emits light twice, and so on. Furthermore, the light emission pattern can include simultaneous flashing in addition to sequential flashing. In one specific embodiment, K predetermined color light-emitting diodes emit light simultaneously, where K is a natural number. When K is 2, predetermined color light-emitting diodes 303 and 305 emit light simultaneously.

[0116] like Figure 11DAs shown, the light emission mode includes a first light emission cycle and a second light emission cycle. The first light emission cycle includes a first flashing frequency, and the second light emission cycle includes a second flashing frequency, with the first flashing frequency being different from the second flashing frequency. Therefore, the predetermined color light-emitting diodes 303-308 can first emit a first light emission cycle with the first flashing frequency, and then emit a second flashing frequency with the second flashing frequency to provide different visual effects. Furthermore, in one specific embodiment, the light emission mode includes a first light emission sequence and a second light emission sequence. The predetermined color light-emitting diode can emit light at a fixed light emission frequency in the first light emission sequence, and then emit light at a progressively changing frequency in the second light emission sequence.

[0117] The emission pattern can also include combinations of different emission cycles. For example... Figure 11E As shown, the predetermined color light-emitting diodes 303-308 first emit light simultaneously once, and then emit light sequentially once to form a light emission cycle, and repeat this light emission cycle N times, where N is an integer greater than 0. In a specific embodiment, the predetermined color light-emitting diodes 303-308 may also emit light simultaneously L times and then emit light sequentially, where L is an integer greater than 0.

[0118] Furthermore, the light emission mode can also include control over the flicker brightness. For example... Figure 11F As shown, the predetermined color light-emitting diodes 303-308 can emit light to their brightest point first, and then gradually dim. Furthermore, as... Figure 11G As shown, the predetermined color light-emitting diodes 303-308 can gradually brighten to a certain brightness and maintain that brightness for a period of time before being directly turned off. In practice, the timing of the gradual brightening or dimming can be determined according to user needs or design, and the light emission mode can also involve at least two predetermined color light-emitting diodes simultaneously brightening or dimming. Furthermore, the light emission mode can also include both gradual brightening and dimming; specifically, the predetermined color light-emitting diodes can gradually emit light to a certain brightness, maintain that brightness for a period of time, and then gradually dim.

[0119] like Figure 11H As shown, the luminous intensity of each predetermined color light-emitting diode can be different, wherein the luminous intensity of the first predetermined color light-emitting diode 303 is S1, the luminous intensity of the second predetermined color light-emitting diode 304 is S2, the luminous intensity of the third predetermined color light-emitting diode 305 is S3, and the luminous intensity of the fourth predetermined color light-emitting diode 306 is S4. Therefore, the predetermined color light-emitting diodes form a luminous intensity pattern that gradually dims in sequence to provide different visual effects.

[0120] In summary, the control chip can store various light emission modes, including sequential flashing, simultaneous flashing, back-and-forth flashing, alternating flashing, marquee flashing, frequency gradient, and brightness gradient. Furthermore, these modes can be arbitrarily combined in practical applications. In addition to the aforementioned light emission modes, the flashing mode of the predetermined color light-emitting diodes can also be: there can be a gap of no light emission between any two adjacent predetermined color light-emitting diodes during their light emission periods; there can be no gap of no light emission between any two predetermined color light-emitting diodes during their light emission periods; or there can be partial overlap between the light emission periods of any two predetermined color light-emitting diodes.

[0121] Please refer to it again. Figures 3A to 3C In this specific embodiment, the sensor 309 can be a vibration sensor or a spring sensor, and can generate different control signals according to different degrees of external force. The control chip 310 can be further designed to correspond to different light emission modes for different control signals. For example, when the sensor 309 senses a small external force (such as a light touch with a hand) and generates a first control signal, the control chip 310 selects a first light emission mode to drive multiple predetermined color light-emitting diodes to emit light according to the first control signal generated by the sensor; when the sensor 309 senses a larger external force and generates a second control signal, the control chip 310 selects a second light emission mode to drive multiple predetermined color light-emitting diodes to emit light according to the second control signal. The number, arrangement, color, and light emission mode of the predetermined color light-emitting diodes in the light emission device of this utility model are not limited to the above-described example, and users can design different types of light emission devices and light emission modes according to their own needs.

[0122] In one specific embodiment, the light-emitting device 30 of this invention further includes a counting device (not shown), and the counting device can be disposed on the circuit board module 301 or integrated into the control chip 310. The counting device can count the number of times the control signal generated by the sensor 309 is received to generate a counting signal, and the control chip 310 can select the light-emitting mode according to the control signal and the counting signal to drive multiple predetermined color light-emitting diodes 303-308 to emit light. Furthermore, the counting device can also pre-store a bit number threshold. A counting signal is only generated when the number of times the control signal is received is greater than the bit number threshold. For example, if the counting device is 2-bit and the bit number threshold is 2, the counting device does not generate a counting signal when the counter value is 0 or 1, and generates a counting signal when the counter value is 2 or 3. In addition, the counting device can also pre-store multiple bit number thresholds. The counting device is 3-bit, and the number threshold includes 3 and 6. When the value of the counting device is 0-2, no counting signal is generated; when the value of the counting device is 3-5, a first counting signal is generated; and when the value of the counting device is 6-7, a second counting signal is generated. In practice, when the control chip 310 receives only a control signal, it selects a first light-emitting mode to drive multiple predetermined color light-emitting diodes 303-308 to emit light; when the control chip 310 receives both a control signal and a first counting signal, it selects a second light-emitting mode to drive multiple predetermined color light-emitting diodes 303-308 to emit light; and when the control chip 310 receives both a control signal and a second counting signal, it selects a third light-emitting mode to drive multiple predetermined color light-emitting diodes 303-308 to emit light.

[0123] In one specific embodiment, the light-emitting device 30 further includes a signal receiver (not shown) disposed on the circuit board module 301 or integrated into the control chip 310. The signal receiver can communicate with the user's smart handheld device via wired or wireless means, and the smart handheld device can transmit different flashing modes or light-emitting modes to the control chip 310.

[0124] In one specific embodiment, the light-emitting device 30 further includes an ON / OFF switch (not shown) disposed on the circuit board module 301 and electrically connected to the battery 302. When the ON / OFF switch is in the closed state, the battery 302 does not supply power, so even if the sensor 309 detects an external force, the control chip 310 will not drive the predetermined color light-emitting diodes 303-308 to emit light. When the ON / OFF switch is in the open state, the battery 302 supplies power normally, and the sensor 309 and the control chip 310 resume normal operation.

[0125] In one embodiment, the light-emitting device 30 further includes a selection switch (not shown) disposed on the circuit board module 301 and electrically connected to the control chip 310. When the selection switch is pressed, different light-emitting modes can be switched. When the selection switch is selected to the first light-emitting mode and the sensor 309 generates a control signal, the control chip 310 will drive the predetermined color light-emitting diodes 303-308 to emit light in the first light-emitting mode. In another embodiment, the light-emitting device 30 further includes a sound receiver (not shown) disposed on the circuit board module 301 and electrically connected to the control chip 310. The sound receiver can generate different control signals according to the received sound intensity, and the control chip 310 can select the corresponding light-emitting mode according to the different control signals.

[0126] This utility model also provides a shoe with luminous shoelaces. Please refer to both. Figure 12A as well as Figure 12B , Figure 12A A schematic diagram of a shoe E with luminous shoelaces according to a specific embodiment of the present invention is shown. Figure 12B Showing Figure 12A A schematic diagram of shoe E with luminous shoelaces from another perspective. (See diagram for example.) Figure 12A and Figure 12B As shown, the shoe E with luminous shoelaces includes a shoe body 5, luminous shoelaces 1, and a connector 51. The shoe body 5 and the luminous shoelaces 1 may have holes corresponding to and matching the connector 51. The connector 51 can be fixed in the holes of the shoe body 5 to allow the luminous shoelaces 1 to be mounted on the shoe body 5. Furthermore, the connector 51 can be pivotally connected to the holes of the luminous shoelaces 1, allowing the luminous shoelaces 1 to be rotated and adjusted at an angle to provide the user with different wearing experiences and effects.

[0127] When the sensor in the luminous shoelace 1 detects the external force generated by the user walking or running, it generates a control signal. Then, the control chip receives the control signal and selects the light-emitting mode according to the control signal, and controls the battery and the predetermined color light-emitting diode to emit light in that light-emitting mode. In addition, the luminous shoelace 1 may further include a raised receiving area 10S, and the aforementioned sensor, signal receiver, ON / OFF switch and / or selection switch may be set at the position corresponding to the raised receiving area 10S.

[0128] In summary, this invention provides a light-emitting shoelace that combines a flexible circuit board or a rigid circuit board with flexible wiring with a strap body and strip-shaped components made of polymer materials (such as silicone, rubber, nylon, etc.), thereby achieving a lightweight design. Furthermore, the circuit configuration and architecture in the circuit board of the light-emitting shoelace allow the battery, predetermined color light-emitting diode, sensor, and control chip to be directly mounted on the circuit board without external wiring, thus significantly reducing the overall size and meeting the diverse needs of different age groups and foot shapes for shoelace sizes. In addition, without increasing circuit complexity or external wiring, multiple light-emitting modes can be provided, allowing the control chip to select the corresponding light-emitting mode based on the control signal detected by the sensor. Furthermore, this invention provides a shoe with light-emitting shoelaces, integrating the aforementioned light-emitting shoelaces into the shoe body, thereby providing users with diverse light-emitting modes and practicality.

[0129] The detailed description of the preferred embodiments above is intended to more clearly describe the features and spirit of this utility model, and is not intended to limit the scope of this utility model to the preferred embodiments disclosed above. Rather, the aim is to cover various modifications and equivalent arrangements within the scope of the patent claims made by this utility model. Therefore, the scope of the patent claims made by this utility model should be interpreted in the broadest possible sense based on the foregoing description, so as to cover all possible modifications and equivalent arrangements.

Claims

1. A lighted shoelace characterized by Include: A strip-shaped element coupled to a band body; and A light-emitting device is disposed between the strip and the bar, the light-emitting device comprising: A circuit board module; A battery is mounted on the circuit board module; Multiple predetermined color light-emitting diodes are electrically coupled to the circuit board module and the battery. The multiple predetermined color light-emitting diodes include a first predetermined color light-emitting diode and a second predetermined color light-emitting diode. The first predetermined color light-emitting diode includes a first light-emitting diode chip and a first phosphor layer covering it. The second predetermined color light-emitting diode includes a second light-emitting diode chip. The driving voltage of each predetermined color light-emitting diode is the same. A sensor is mounted on the circuit board module and is used to detect an external force to generate a control signal; as well as A control chip is disposed on the circuit board module and electrically coupled to the battery, the predetermined color light-emitting diodes and the sensor, so that the control chip receives the control signal and drives the predetermined color light-emitting diodes to emit light in a light-emitting mode according to the control signal; The circuit board module is either a flexible circuit board or a rigid circuit board with a flexible ribbon cable.

2. The illuminated shoelace of claim 1, wherein, A groove is formed on the surface of the strip, and the groove includes a first groove and a second groove that are interconnected. The strip includes a protrusion structure corresponding to the groove. The light-emitting device is disposed in the first groove and the second groove, and the protrusion structure is used to abut against the light-emitting device.

3. The luminous shoelace as described in claim 2, characterized in that: When the circuit board module is the flexible circuit board, the first recess is used to accommodate the battery and part of the flexible circuit board, and the second recess is used to accommodate another part of the flexible circuit board; or When the circuit board module is a rigid circuit board with the flexible ribbon cable, the first groove is used to accommodate the rigid circuit board, and the second groove is used to accommodate the flexible ribbon cable.

4. The luminous shoelace as described in claim 3, characterized in that, The circuit board module is a flexible circuit board. The plurality of predetermined color light-emitting diodes are disposed on a first surface of the flexible circuit board, and the battery is disposed on a second surface of the flexible circuit board corresponding to the first surface. The flexible circuit board includes a first connecting member and a second connecting member. The first connecting member is connected to a first electrode of the battery and bypasses a side wall of the battery. The second connecting member is connected to a second electrode of the battery but does not bypass the side wall of the battery.

5. The luminous shoelace as described in claim 3, characterized in that, The circuit board module is a flexible circuit board. The flexible circuit board includes a first connecting member and a second connecting member. One end of the first connecting member is soldered to a first surface of the flexible circuit board. One end of the second connecting member is soldered to the first surface of the flexible circuit board and passes through the flexible circuit board. A housing of the sensor is electrically connected to the first surface of the flexible circuit board. An electrode of the sensor is electrically connected to one of the first surface and the second surface of the flexible circuit board.

6. The luminous shoelace as described in claim 5, characterized in that, The flexible circuit board includes a recess in which the sensor is disposed, and the width of the recess is smaller than the width of the sensor.

7. The luminous shoelace as described in claim 4, characterized in that, The width of the flexible circuit board is smaller than the width or diameter of the battery, and the length of the flexible circuit board is greater than the width or diameter of the battery.

8. The luminous shoelace as described in claim 3, characterized in that, The circuit board module is a rigid circuit board with a flexible ribbon cable. The sensor and the control chip are disposed on a first surface of the rigid circuit board. The plurality of predetermined color light-emitting diodes are disposed on the flexible ribbon cable and / or the first surface of the rigid circuit board. The battery is disposed on a second surface of the rigid circuit board corresponding to the first surface.

9. The luminous shoelace as described in claim 8, characterized in that, The rigid circuit board includes a first connecting member and a second connecting member. The first connecting member is connected to a first electrode of the battery and bypasses a side wall of the battery, while the second connecting member is connected to a second electrode of the battery but does not bypass the side wall of the battery.

10. The luminous shoelace as described in claim 2, characterized in that, The strip forms an annular convex structure around the surface, forming a recess in the annular convex structure, and the groove is located in the recess, which is used to accommodate the strip.

11. The luminous shoelace as described in claim 1, characterized in that, The shape of the band is either straight or U-shaped.

12. The luminous shoelace as described in claim 1, characterized in that, The strap further has a plurality of first holes, and the strip further has a plurality of second holes corresponding to the first holes, the first holes and the second holes being used for connecting a plurality of connectors to attach the luminous shoelace to a shoe body.

13. The luminous shoelace as described in claim 1, characterized in that, The emission color of the first predetermined color light-emitting diode is different from the emission color of the second predetermined color light-emitting diode. The emission color of the first predetermined color light-emitting diode is a light pink, a light green, a light yellow, a light orange, a light emerald green, a light lemon green, a light purple, a light ice blue, or a light white. Both the first and second light-emitting diode chips are blue light-emitting diode chips, and the second light-emitting diode chip is not covered with a phosphor layer.

14. The luminous shoelace as described in claim 1, characterized in that, The plurality of predetermined color light-emitting diodes includes a third predetermined color light-emitting diode, which includes a third light-emitting diode chip and a third phosphor layer covering it, wherein the light emission color of the third predetermined color light-emitting diode is different from the light emission color of the second predetermined color light-emitting diode.

15. The luminous shoelace as described in claim 1, characterized in that, The first predetermined color light-emitting diode emits light in the following colors: light orange, light green, light lemon green, light purple, light pink, light ice blue, or light white. The second predetermined color light-emitting diode includes a second phosphor layer covering the second light-emitting diode chip, and the second predetermined color light-emitting diode emits light in the following colors: light orange, light green, light lemon green, light purple, light pink, light ice blue, or light white. Both the first and second light-emitting diode chips are blue light-emitting diode chips.

16. The luminous shoelace as described in claim 1, characterized in that, The light-up mode includes one of the following: sequential flashing mode, simultaneous flashing mode, back-and-forth flashing mode, alternating flashing mode, marquee flashing mode, gradual brightening and dimming mode, and gradual dimming and brightening mode.

17. A shoe with luminous shoelaces, characterized in that... Include: The main body of the shoe; and A light-emitting shoelace is attached to the main body of the shoe. The light-emitting shoelace includes: A strip-shaped body with a single surface; A strip-shaped element, coupled to the strip body; and A light-emitting device is disposed between the strip and the bar, the light-emitting device comprising: A circuit board module; A battery is mounted on the circuit board module; Multiple predetermined color light-emitting diodes are electrically coupled to the circuit board module and the battery. The multiple predetermined color light-emitting diodes include a first predetermined color light-emitting diode and a second predetermined color light-emitting diode. The first predetermined color light-emitting diode includes a first light-emitting diode chip and a first phosphor layer covering it. The second predetermined color light-emitting diode includes a second light-emitting diode chip. The driving voltage of each predetermined color light-emitting diode is the same. A sensor is mounted on the circuit board module and is used to detect an external force to generate a control signal; as well as A control chip is disposed on the circuit board module and electrically coupled to the battery, the predetermined color light-emitting diodes and the sensor. The control chip is used to receive the control signal and drive the predetermined color light-emitting diodes to emit light in a light-emitting mode according to the control signal. The circuit board module is either a flexible circuit board or a rigid circuit board with a flexible ribbon cable.

18. The shoe with luminous shoelaces as described in claim 17, characterized in that, A groove is formed on the surface of the strip, and the groove includes a first groove and a second groove that are interconnected. The strip includes a protrusion structure corresponding to the groove. The light-emitting device is disposed in the first groove and the second groove, and the protrusion structure is used to abut against the light-emitting device.

19. The shoe with luminous shoelaces as described in claim 18, characterized in that: When the circuit board module is the flexible circuit board, the first recess is used to accommodate the battery and part of the flexible circuit board, and the second recess is used to accommodate another part of the flexible circuit board; or When the circuit board module is a rigid circuit board with the flexible ribbon cable, the first groove is used to accommodate the rigid circuit board, and the second groove is used to accommodate the flexible ribbon cable.

20. The shoe with luminous shoelaces as described in claim 19, characterized in that, The circuit board module is a flexible circuit board. The plurality of predetermined color light-emitting diodes are disposed on a first surface of the flexible circuit board, and the battery is disposed on a second surface of the flexible circuit board corresponding to the first surface. The flexible circuit board includes a first connecting member and a second connecting member. The first connecting member is connected to a first electrode of the battery and bypasses a side wall of the battery. The second connecting member is connected to a second electrode of the battery but does not bypass the side wall of the battery.

21. The shoe with luminous shoelaces as described in claim 19, characterized in that, The circuit board module is a flexible circuit board. The flexible circuit board includes a first connecting member and a second connecting member. One end of the first connecting member is soldered to a first surface of the flexible circuit board. One end of the second connecting member is soldered to the first surface of the flexible circuit board and passes through the flexible circuit board. A housing of the sensor is electrically connected to the first surface of the flexible circuit board. An electrode of the sensor is electrically connected to one of the first surface and the second surface of the flexible circuit board.

22. The shoe with luminous shoelaces as described in claim 21, characterized in that, The flexible circuit board includes a recess in which the sensor is disposed, and the width of the recess is smaller than the width of the sensor.

23. The shoe with luminous shoelaces as described in claim 20, characterized in that, The width of the flexible circuit board is smaller than the width or diameter of the battery, and the length of the flexible circuit board is greater than the width or diameter of the battery.

24. The shoe with luminous shoelaces as described in claim 19, characterized in that, The circuit board module is a rigid circuit board with the flexible ribbon cable. The sensor and the control chip are disposed on a first surface of the rigid circuit board. The plurality of predetermined color light-emitting diodes are disposed on the flexible ribbon cable and / or the first surface of the rigid circuit board. The battery is disposed on a second surface of the rigid circuit board corresponding to the first surface.

25. The shoe with luminous shoelaces as described in claim 24, characterized in that, The rigid circuit board includes a first connecting member and a second connecting member. The first connecting member is connected to a first electrode of the battery and bypasses a side wall of the battery, while the second connecting member is connected to a second electrode of the battery but does not bypass the side wall of the battery.

26. The shoe with luminous shoelaces as described in claim 18, characterized in that, The strip forms an annular convex structure around the surface, forming a recess in the annular convex structure, and the groove is located in the recess, which is used to accommodate the strip.

27. The shoe with luminous shoelaces as described in claim 17, characterized in that, The shape of the band is either straight or U-shaped.

28. The shoe with luminous shoelaces as described in claim 17, characterized in that, The strap further has a plurality of first holes, and the strip further has a plurality of second holes corresponding to the first holes, the first holes and the second holes being used for connecting a plurality of connectors to attach the luminous shoelace to the shoe body.

29. The shoe with luminous shoelaces as described in claim 17, characterized in that, The emission color of the first predetermined color light-emitting diode is different from the emission color of the second predetermined color light-emitting diode. The emission color of the first predetermined color light-emitting diode is a light pink, a light green, a light yellow, a light orange, a light emerald green, a light lemon green, a light purple, a light ice blue, or a light white. Both the first and second light-emitting diode chips are blue light-emitting diode chips, and the second light-emitting diode chip is not covered with a phosphor layer.

30. The shoe with luminous shoelaces as described in claim 17, characterized in that, The plurality of predetermined color light-emitting diodes includes a third predetermined color light-emitting diode, which includes a third light-emitting diode chip and a third phosphor layer covering it, wherein the light emission color of the third predetermined color light-emitting diode is different from the light emission color of the second predetermined color light-emitting diode.

31. The shoe with luminous shoelaces as described in claim 17, characterized in that, The first predetermined color light-emitting diode emits light in the following colors: light orange, light green, light lemon green, light purple, light pink, light ice blue, or light white. The second predetermined color light-emitting diode includes a second phosphor layer covering the second light-emitting diode chip, and the second predetermined color light-emitting diode emits light in the following colors: light orange, light green, light lemon green, light purple, light pink, light ice blue, or light white. Both the first and second light-emitting diode chips are blue light-emitting diode chips.

32. The shoe with luminous shoelaces as described in claim 17, characterized in that, The light-up mode includes one of the following: sequential flashing mode, simultaneous flashing mode, back-and-forth flashing mode, alternating flashing mode, marquee flashing mode, gradual brightening and dimming mode, and gradual dimming and brightening mode.

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