Strollers lighting apparatus

Abstract

A lighting system (200) for a stroller (100) is provided to enhance visibility in low-light environments. The apparatus includes various light assemblies configured to be mounted to or integrated with structural members of the stroller. A magnetic snap-on light assembly attaches to a canopy (150) or fabric portion via magnets (229) or metal plates. A clip-on light assembly (300) is secured to a canopy (150) or frame component (110) using clips (328). Additional assemblies (500) include an integrated tube light and a frame light strip, each incorporating a housing containing light sources, a controller, and a power supply disposed within or along a frame member. A handlebar-mounted light assembly includes power and control components positioned within the handlebar and light sources disposed at opposing sides to project illumination in multiple directions. A softgoods-mounted light assembly in piping provides an elongated illuminated region for visibility in low-light conditions.

Description

WONDERLAND SWITZERLAND AGW32240WOSTROLLERS LIGHTING APPARATUSCROSS-REFERENCE TO RELATED APPLICATIONS

[0001] The present application claims the priority benefit to U.S. Provisional Patent Application No. 63 / 717,001, filed on November 6, 2024, which is incorporated herein by reference as if fully set forth in their entirety.FIELD OF THE INVENTION

[0002] Exemplary embodiments of the present disclosure relate to child transport equipment, and more particularly to a lighting apparatus.BACKGROUND OF THE INVENTION

[0003] Strollers are commonly used to transport infants and young children, often during early morning or evening hours when visibility is reduced. In such situations, caregivers may face challenges in navigating safely and ensuring that both they and the stroller are visible to others, including vehicles and pedestrians. Traditional solutions, such as clip-on flashlights or wearable lighting, lack integration, are prone to detachment, and may not effectively illuminate the path or the stroller itself.

[0004] There remains a need for a versatile and effective lighting system that can be integrated into, or retrofitted onto, a stroller. Such a system should enhance visibility from multiple angles, adapt to various stroller designs, and operate efficiently with minimal user effort.SUMMARY OF THE INVENTION

[0005] The present disclosure relates generally to light assemblies for strollers and other mobility devices, and more particularly to integrated and modular lighting systems that enhance visibility and safety in low-light environments. The light assemblies described herein are configured to provide illumination along multiple directions, including outwardly to enhance thevisibility of the stroller to surrounding pedestrians and vehicles, and inwardly to illuminate interior areas, such as a basket, for ease of use and access to stored items.

[0006] In one embodiment, the light assembly includes a housing and one or more light sources, which may include discrete light-emitting diodes (LEDs), LED strips, light emitters, or flexible light sources. The light sources are arranged within the housing to provide uniform illumination, depending on the desired lighting effect. In some embodiments, the housing is removably secured to stroller components, such as softgoods, including canopies, seat covers, or baskets, using magnetic couplings, clips, or other mounting interfaces. The magnetic coupling interface may include a magnet and a ferromagnetic plate, configured such that the light assembly is retained securely yet removably, allowing easy attachment or removal for maintenance or battery replacement.

[0007] In other embodiments, the light assembly is integrated into the stroller frame, such that the housing forms part of a frame member, and the light sources, power assembly, and control module are enclosed within a single frame element. The light sources may be disposed in a channel or cavity of a tubular frame or along a longitudinal portion of the frame. A light guide, such as an optical fiber, may be used to route light along a desired path to provide extended illumination. The integrated assembly may include a power and control module, which can comprise a rechargeable or removable battery, a circuit board with microprocessors or control logic, and a user-actuatable power switch or other interface elements. The control module allows selective activation of the light sources, adjustment of illumination intensity, or switching between different lighting modes, such as combining multiple light sources for more comprehensive illumination.

[0008] In certain embodiments, the light assembly is provided as a flexible lighting apparatus disposed within piping integrated into stroller softgoods. Such piping may extend along the perimeter of a canopy, basket, or other softgoods portion to define an elongated illuminated region. This configuration provides enhanced visibility of the stroller while preserving the aesthetics and functionality of the softgoods portion.

[0009] In one embodiment, the one or more light assemblies may be mounted at various locations on the stroller, including near the front or rear wheels, wheel covers, the brake assembly, or the handlebar, providing multiple lighting options to improve both safety and convenience.

[0010] The light assemblies described herein are modular and adaptable to different stroller configurations, allowing for removable, rechargeable, or replaceable battery options, and permitting installation in both frame-integrated and softgoods-mounted configurations. The housings, channels, covers, and light guides are configured to protect the light sources from mechanical damage, moisture, and other environmental factors, while maintaining an aesthetically pleasing appearance.

[0011] In certain embodiments, the stroller component comprises softgoods, including a canopy and a basket.

[0012] In some embodiments, the structure is a second magnet, a magnetic plate, a ferromagnetic plate, or a magnetically responsive plate.

[0013] In certain embodiments, the other one of the first magnet and the structure is received within a recessed groove formed in a rear surface of the housing when magnetically attracted to the one of the first magnet or structure disposed in the housing.

[0014] The light assembly may further include a separate mounting plate configured for attachment to the stroller component, with the other one of the first magnet and the structure being disposed on or integrated with the mounting plate.

[0015] In some embodiments, the rear surface of the housing further includes an access groove extending outwardly from the recessed groove and configured to facilitate manual removal of the other one of the first magnet and the structure.

[0016] The light source may comprise one or more light-emitting diodes (LEDs).

[0017] In certain embodiments, the other one of the first magnet and the structure is provided as a separate component attachable to the stroller component.

[0018] In alternative embodiments, the other one of the first magnet and the structure may be sewn into the stroller component.

[0019] In another embodiment, the light assembly comprises a housing, a plurality of light sources disposed within the housing, a switch disposed on the housing and configured to control actuation of the plurality of light sources, and a clip element configured to removably secure the housing to a stroller component.

[0020] The housing may have an elongated shape extending along the clip interface and may be configured to provide an extended illuminated region.

[0021] The light assembly may be configured to be removably attached to a canopy bow, seat cover, or basket of the stroller.

[0022] The switch may be disposed on an upper surface of the housing.

[0023] The light source may comprise one or more LEDs.

[0024] In other embodiments, the light assembly comprises a housing forming part of a stroller frame, a light source disposed within the housing, and a light guide disposed within the housing and optically coupled to the light source.

[0025] The light guide may be an optical fiber.

[0026] The housing may comprise a channel extending longitudinally along the frame and sized to receive the light guide.

[0027] The housing may be a tubular housing of the stroller frame, with the light source disposed in an integrated cavity of the tubular housing.

[0028] The channel may be configured to route the light guide within the frame.

[0029] The light source may be enclosed within the housing.

[0030] The light source may comprise one or more LEDs.

[0031] The light assembly may further include a separate power and control assembly operatively connected to the light source.

[0032] The power and control assembly may include a removable battery pack and a power switch.

[0033] The housing may be configured to fit within a portion of the stroller frame and interface with an adjoining hinge component of the frame.

[0034] In certain embodiments, the light source, power assembly, and control module are integrated within the same frame member.

[0035] The power assembly may comprise a removable or rechargeable battery pack.

[0036] The control module may comprise a power switch accessible from an outer surface of the frame member.

[0037] The housing may include a channel extending longitudinally along the frame member sized to receive the light source.

[0038] A cover may be disposed flush with the outer surface of the frame member and positioned to transmit light emitted from the light source.

[0039] The light source may be a light strip comprising a plurality of LEDs.

[0040] The control module and power assembly may be configured as a unitary module positioned adjacent to the light source within the frame member.

[0041] The light assembly may be configured such that the light floods the side and basket region.

[0042] In another embodiment, the light assembly comprises a housing, a light source disposed within the housing, and a mounting interface configured to secure the housing to a stroller component, wherein the housing and light source are arranged to project light in multiple directions to enhance visibility of the stroller.

[0043] The housing may comprise a handlebar of the stroller, with the light source integrated into the handlebar.

[0044] A power assembly may be positioned beneath the handlebar and electrically coupled to the light source to provide power and control therefor.

[0045] A power switch may be disposed on the power assembly to selectively activate the light source.

[0046] The light source may comprise an LED strip.

[0047] The mounting interface may be configured to attach the light assembly to one or more of a wheel cover or a brake.

[0048] The mounting interface may be configured to attach the light assembly near one or more stroller wheels.

[0049] In yet another embodiment, the light assembly comprises a flexible light source disposed within piping integrated into a softgoods portion of the stroller, the piping being positioned along a perimeter of the softgoods portion to define an elongated illuminated region for visibility in low-light conditions.

[0050] The softgoods portion may comprise a canopy.

[0051] The softgoods portion may comprise a basket.

[0052] A power assembly may be electrically coupled to the flexible light source, with the power assembly being disposed within a pocket formed in the softgoods portion.

[0053] The flexible light source may comprise one or more LEDs.

[0054] Overall, the disclosed light assemblies provide enhanced safety, visibility, and convenience for stroller users, particularly in low-light conditions, while offering flexibility in installation, power supply options, and operational modes. Although specific embodiments andconfigurations are described herein, it will be understood by those skilled in the art that various modifications and alternatives may be implemented without departing from the scope of the present disclosure.BRIEF DESCRIPTION OF THE DRAWINGS

[0055] The foregoing Summary and the following Detailed Description will be better understood when read in conjunction with the appended drawings, which illustrate a preferred embodiment of the disclosure. In the drawings:

[0056] FIGS. 1 A to IB are perspective views of a magnetic snap-on light assembly attached to different portions of a stroller soft goods portion, illustrated in various views.

[0057] FIG. 2A is a front perspective view of the magnetic snap-on light assembly of FIGS. 1A-1B.

[0058] FIG. 2B is a rear perspective view of the magnetic snap-on light assembly of FIG. 2A.

[0059] FIG. 3 is a perspective view of the magnetic snap-on light assembly and the magnet shown separately from the assembly, with the light assembly in a power-on state.

[0060] FIG. 4 is a front exploded perspective view of a magnetic snap-on light assembly and a rear mounting plate.

[0061] FIG. 5 is a rear exploded perspective view the magnetic snap-on light assembly of FIG. 4.

[0062] FIG. 6 is a perspective view of a clip-on light assembly attached to a canopy portion of a stroller.

[0063] FIG. 7 is a perspective view of the clip-on light assembly.

[0064] FIG. 8 is a side view of the clip-on light assembly.

[0065] FIG. 9 is a bottom perspective view of the clip-on light assembly.

[0066] FIG. 10 is a perspective view of the clip-on light assembly attached to a canopy bow of the stroller.

[0067] FIG. 11 is a top plan view of the clip-on light assembly.

[0068] FIG. 12A is a perspective view of a snap-on light band assembly attached to a stroller frame.

[0069] FIG. 12B is a perspective rear view of the snap-on light band assembly.

[0070] FIG. 13 is a front perspective view of an integrated tube light assembly incorporated into a frame tube of a stroller.

[0071] FIG. 14 is a rear perspective view of part of the integrated tube light assembly serves as the lower side frame member of the stroller, illustrated according to a different embodiment.

[0072] FIG. 15 is a partially enlarged detailed view of part of the integrated tube light assembly serves as the frame of the stroller.

[0073] FIG. 16 is a perspective view, in section, showing an interior structure of the integrated tube light assembly.

[0074] FIG. 17 is a cross-sectional view of the integrated tube light assembly.

[0075] FIG. 18 is a perspective view of a power assembly of the integrated tube light assembly.

[0076] FIG. 19 is an exploded perspective view of the integrated tube light assembly and the stroller frame member, according to one embodiment.

[0077] FIG. 20 is a perspective view of a frame light strip assembly mounted along lower frame members of the stroller.

[0078] FIG. 21 is a partially enlarged front elevational view of the frame light strip assembly illustrating a light strip integrated into a tubing element of the frame member.

[0079] FIG. 22 is a partially enlarged perspective view of the frame light strip assembly with the tubing element removed.

[0080] FIG. 23 is an exploded perspective view of the tube and the light strip of the frame light strip assembly of FIG. 22.

[0081] FIG. 24 is a front elevational view of a control module portion of the frame light strip assembly of the stroller.

[0082] FIG. 25 is a perspective cross-sectional view of the frame light strip assembly of FIG. 24.

[0083] FIG. 26 is an enlarged perspective view of the control module portion of FIG. 24 showing a removable power source.

[0084] FIG. 27 is a front perspective view of the stroller with a handlebar light assembly integrated into a stroller handlebar.

[0085] FIG. 28 is a perspective view of the stroller handlebar with the handlebar light assembly mounted, shown separated from the stroller.

[0086] FIG. 29 is a front view of the handlebar light assemblies, showing lights positioned on opposing sides and a control module.

[0087] FIG. 30 is a partial bottom perspective view of the handlebar light assembly of FIG. 29, illustrating a groove for routing wiring with a battery and an outer covering removed.

[0088] FIG. 31 is an exploded view of the handlebar light assembly.

[0089] FIG. 32 is a perspective view showing the removable battery of the control module of the handlebar light assembly.

[0090] FIG. 33 A is a side perspective view of light sources mounted at a front wheel region of the stroller.

[0091] FIG. 33B is a perspective view of light sources mounted to a rear wheel region of the stroller, according to another embodiment.

[0092] FIG. 33 C is a perspective view of light sources mounted to wheel guards of the stroller, according to yet another embodiment.

[0093] FIG. 33D is a perspective view of one or more light sources mounted to a brake portion located near a rear wheel region of the stroller.

[0094] FIG. 34 is a perspective view of one or more flexible soft goods integrated light assemblies sewn into the stroller soft goods, including the canopy and the basket, according to one embodiment.

[0095] FIG. 35 is a perspective view of the flexible soft goods integrated light assembly sewn into soft goods of the basket, according to another embodiment.

[0096] FIG. 36 is a perspective view of lights sewn into the basket and side panels of the stroller according to another embodiment.DETAILED DESCRIPTION

[0097] The present disclosure provides various embodiments of lighting apparatus configured for use with a stroller, and more generally adaptable to other mobility devices. Each embodiment may be realized independently or in combination, and the specific implementations disclosed herein are intended to illustrate, rather than limit, the scope of the invention. While the following description focuses on stroller applications, the disclosed lighting apparatus canlikewise be adapted to other mobility devices requiring enhanced visibility in low-light conditions. Exemplary embodiments of the lighting apparatus (hereinafter referred to as the ‘light assembly’) are described below in connection with stroller applications.

[0098] Referring to FIGS. 1A to 5, various embodiments of a magnetic snap-on light assembly 200 are disclosed. As shown in FIGS. 1 A to ID, the magnetic snap-on light assembly 200 is attached to a canopy 150 of a stroller 100. As shown, the magnetic snap-on light assembly 200 may be mounted to different locations of the canopy 150. For example, as illustrated in FIGS. 1 A to IB, the magnetic snap-on light assembly 200 may be attached to a left or right-side portion of the canopy 150, positioned at a front central portion of the canopy 150, or mounted along an upper region of the canopy frame 150; however, these configurations are provided by way of example only and are not intended to be limiting. The magnetic snap-on light assembly 200 provides illumination in a desired direction while remaining removably secured by magnetic coupling. The magnetic snap-on light assembly 200 is removably attached through magnetic coupling, allowing the user to position the magnetic snap-on light assembly 200 at a desired location on the stroller. The configuration provides flexibility in adjusting lighting orientation for improved visibility. The magnetic snap-on light assembly 200 may also be referred to simply as a light assembly 200 in certain contexts. In one instance, a single light assembly 200 is positioned at a front portion of the canopy 150, while in another instance, a pair of light assemblies 200 are positioned on opposite sides of the canopy. In another instance, two light assemblies 200 may be attached to opposite sides of the basket, or alternatively, a single light assembly 200 may be positioned at a front portion of the basket. It should be understood that the light assembly 200 may be arranged in single or multiple units at various locations of the stroller, depending on desired illumination and user preference.

[0099] FIGS. 2A, 2B and 3 illustrate further details of the magnetic snap-on light assembly 200. The light assembly 200 includes a housing 220 that encloses one or more light sources 222, such as a light-emitting diode (LED), and an on / off switch 226. Each of lightemitting element 222 may be arranged circumferentially around the switch portion 226, and the plurality of light-emitting elements 222 can be simultaneously or individually activated to provide illumination or decorative lighting, depending on the control circuitry (not shown). The housing 220 may be translucent, clear, tinted, or colored in any suitable manner, depending on aesthetic or functional requirements. In this embodiment, the housing 220 includes a surface thatdefines its outer periphery. The on / off switch 226 is provided on a front face 227 of the housing 220 to control activation of the light source 222. A recessed depression may be formed around the on / off switch 226 on the front face 227 to assist with user access. In other embodiments, the on / off switch 226 may be defined an elevated region. A rear face 228 of the housing 220 includes a recessed groove 230 dimensioned to receive a magnet 229. The magnet 229 is configured to support and retain the light assembly 200 without a need for separate mechanical fasteners. In some embodiments, the magnet 229 may be implemented as a neodymium, samarium-cobalt, alnico, ferrite, or flexible polymer-bonded magnets, but is not limited thereto.

[0100] The magnet can be permanently installed within the canopy 150 of the stroller 100 as a sew-in magnet in one embodiment. Referring to FIG. 3, the magnet 229 is illustrated separately from the light assembly 200, which is shown with the light source 222 in a power-on state. The rear face 228 of the housing 220 further includes a metal plate 221 configured to magnetically couple with the magnet 229, which is permanently integrated into the canopy 150. This arrangement illustrates that the light module 200 is magnetically attachable to the stroller at the location of the magnet 229. The metal plate 221 is exposed on the rear face 228, providing a magnetic interface with the magnet 229 located within the canopy soft goods 150.

[0101] As shown in FIG. 3, the rear surface 228 of the housing 220 includes an access groove 231 that outwardly extends from the recessed groove 230. The access groove 231 is configured to receive a user’s finger or another suitable implement to facilitate prying or manual removal of the magnet 229 from the recessed groove 230. When removed, the magnet 229 and the light assembly 200 are configured as separate components, allowing the light assembly 200 to be selectively positioned at various locations on the stroller 100. When not in use, the magnet 229 can be reinserted and stored within the recessed groove 230 of the rear surface 228.

[0102] In another embodiment, the magnet 229 is not permanently affixed or sewn into the soft goods of the stroller 100. As shown in FIG. 3, the magnet 229 is manually detachable from the recessed groove 230 formed on the rear surface 228 of the housing 220, allowing convenient relocation or storage of the magnet as desired. As described above, when the light assembly 200 is not desired for the canopy 150, the magnet 229 may be stored within the recessed groove 230 of the rear surface 228. When the light assembly 200 is desired, the magnet 229 can be removed from the recessed groove 230 through the access groove 231 and magnetically coupled to the canopy 150 for attachment of the light assembly 200.

[0103] FIG. 4 illustrates another embodiment showing a magnetic snap-on light assembly 250 with the housing 220 and the on / off switch 226, and further shows a detachable rear mounting plate 260. FIG. 5 illustrates a rear perspective view of the light assembly 250 with the detachable rear mounting plate 260. The rear mounting plate 260 is positioned to magnetically coupled with a metal plate 255 disposed on the housing 220. In this embodiment, the rear mounting plate 260 comprises a magnet 240 configured to magnetically couple with the metal plate 255 on the housing 220. The magnetic interaction between the magnet 240 on the rear mounting plate 260 and the metal plate 255 on the rear face 258 of the housing 220 enables secure yet detachable retention of the light assembly 250 on the stroller canopy. The rear mounting plate 260 and the housing 220 are configured as a complementary set, magnetically cooperating to maintain attachment during use while allowing for repositioning or removal as needed. These views highlight the compact configuration of the assembly while maintaining user accessibility. The illustrations confirm how the assembly and plate set cooperate to form a detachable module suitable for magnetic attachment to various stroller components. It should be understood that, while FIGS. 1 A to 5 illustrate the light assemblies 200, 250 disposed on the canopy 150, the same configuration may also be applied to other stroller soft goods, including but not limited to basket fabric, seat coverings, or side panels.

[0104] In some embodiments, the light assembly 200, 250 may be mounted toward a front side of the stroller to provide white light for forward visibility. This configuration is analogous to bicycle front lights, which emit white illumination in the direction of travel. In other embodiments, the light assembly 200, 250 may be mounted toward a rear side of the stroller to provide red light for rearward visibility. Such red illumination is analogous to bicycle rear lights commonly used to indicate presence to following traffic. Although red illumination is described, other colors may alternatively be employed without departing from the scope of the present disclosure.

[0105] It should be appreciated that, in alternative embodiments, one of the magnets 229, 240 may be replaced or supplemented with a metallic plate or other coupling element without departing from the scope of the present disclosure. It should also be understood that, the one of the metal plates 221, 255 may alternatively be implemented as a magnet, a magnetic plate, a ferromagnetic plate, a magnetically responsive plate, or any equivalent structure capable of magnetic attraction, such that the plates can be removably secured to each other.

[0106] Referring now to FIGS. 6 to 11, various views and embodiments of a clip-on light assembly 300 are illustrated. As illustrated in FIG. 6, the clip-on light assembly 300 is shown attached to the canopy 150 of the stroller 100, projecting light forward to illuminate the user’s path. The clip-on configuration enables the light to be removably secured to the canopy 150 without permanent modifications.

[0107] Turning to FIG. 7, the light assembly 300 includes a housing 320, which encloses a plurality of light sources 322. An on / off switch 326 is disposed on the housing 320 to control activation of the light sources 322. FIG. 8 shows a side view of the light assembly 300, illustrating the compact form factor and integration of the housing 320 and switch 326. In one embodiment, the housing 320 is elongated to accommodate a plurality of light sources 322, which are arranged to provide uniform light output across the width of the canopy 150, thereby facilitating broad forward illumination. While a translucent housing 320 is illustrated in this embodiment, it should be understood that the housing may alternatively be transparent, light- permeable, see-through, or otherwise optically transmissive without departing from the scope of the present disclosure. As shown in FIG. 9, an underside of the light assembly 300 may include a clip element 328, which may be formed from spring steel or a similar resilient material and is configured to removably engage a canopy bow 151 of the stroller 100.

[0108] FIG. 10 illustrates the clip-on light assembly 300 attached to the canopy bow 151, while FIG. 11 provides a top plan view showing how the clip element 328 engages around the canopy bow 151 to secure the light assembly 300 in place. This configuration allows the light assembly 300 to be attached and removed without tools and without altering the stroller structure. In some embodiments, the on / off button 326 is disposed on an upper surface of the housing 320 for convenient access; however, other locations may alternatively be used. It is noted that although the clip-on light assembly 300 is illustrated as mounted to the canopy 150, the same structure may be applied to other stroller soft goods, such as a seat cover or the basket 170, without departing from the scope of the present disclosure. Furthermore, the light sources 322 may emit white light, red light, or other colors as desired, depending on the intended application.

[0109] Referring now to FIGS. 12A and 12B, another embodiment of the stroller illumination system includes a light band assembly 400 that can be removably secured to the frame member 110 of the stroller 100 is disclosed. The light assembly 400 comprises a flexibleband 410 configured to wrap around and secure to the frame member 110 in a manner similar to a wrist strap or snap-on band, thereby allowing quick attachment and removal without permanent modification to the stroller 100. A housing 420 is supported on the band 410 and incorporates an on / off switch 422 for user operation via a USB adapter in one embodiment. The light strip 412 is secured to the side of the band 410 opposite the battery pack and is configured to generate illumination, which is emitted outwardly when the light band assembly 400 is secured to the stroller 100. The flexible construction of the band 410 allows the light band assembly 400 to be positioned at a variety of locations along the stroller frame to direct light where desired. The arrangement enhances stroller visibility during low-light conditions while maintaining ease of use. Alternative attachment mechanisms, such as hook-and-loop straps, elastic loops, or buckletype fasteners, may also be employed without departing from the scope of the present disclosure.

[0110] Referring now to FIGS. 13 to 19, an integrated tube light assembly 500 is shown mounted to various frame portions of the stroller 100, 900. The light assembly 500 includes a light source 506 integrated into a tubing element 502, the tubing element 502 being configured to serves as one of stroller frame members, providing both structural support for the stroller and housing for lighting components, such that the light-emitting structure 506 enhances visibility for the caregiver and increase noticeability of the stroller 100, 900 in low-light conditions.

[0111] FIG. 13 is a perspective view of the stroller 100 including the integrated tube light assembly 500 mounted to stroller frames. In one embodiment, the tube light assembly 500 is positioned along a front frame member 112 to provide forward illumination. A light guide 503 of the tube light assembly 500 is illustrated in broken lines in FIG. 13 to indicate an exemplary location for positioning the light source, such as an LED 506, within the front frame member 112. In additional embodiments, the light assembly 500 may be fully integrated along the front frame member 112, and may be depicted in solid lines to represent complete structural incorporation, while FIG. 13 shows a broken-line representation to indicate an exemplary placement of the light source within the frame. Across these variations, the integrated lighting is structurally incorporated into the frame and may enhance both visibility and aesthetic appeal.

[0112] FIG. 14 illustrate an embodiment in which the light assembly 500 is positioned in place of lower side frame members 910a, 910b of the stroller 900. In other embodiments, the light assembly 500 may be mounted positioned in place of rear side frame members 110c, 1 lOd shown in FIG. 13. In those configurations, the tubing element 502 of the light assembly 500serves as the corresponding frame members 910a, 910b, 110c, and 1 lOd. In the illustrated examples, the positioning of the light assembly 500 is configured to provide sideward and downward illumination relative to the stroller, thereby facilitating illumination of the ground area adjacent to the stroller; however, other illumination directions may be used in alternative embodiment. It should be understood that the embodiments shown in FIGS. 13 to 14 are provided primarily to illustrate potential mounting positions and the overall concept of the integrated tube light assembly 500 on different frame members of the stroller. The detailed structural configuration of the light assembly itself is described with reference to FIGS. 15 to 18, as set forth below.

[0113] Referring to FIG. 15, a more detailed view of one embodiment of the tube light assembly 500 is illustrated. The light assembly 500 comprises a tubing element 502 having a channel or a longitudinal groove 504, the light guide 503 disposed within the channel, and the light source 506 positioned at one end of the light guide 503. Although the frame is labeled as 110a and 110b in FIGS. 13 and 910a and 910b in FIG. 14, this designation specifically corresponds to the lower side frame. In FIGS. 15 through 18, the frame is labeled as tubing element 502 to represent the frame as an independent part in a detailed view, which is not limited to the lower side frame and may correspond to other frame locations. The light source 506 introduces light into the light guide 503, which distributes illumination along the length of the tubing element 502. The light guide 503 may be made of glass fiber, optical rod material, or other suitable materials, but is not limited thereto. Similarly, the light source 506 can include any suitable LED or other light-emitting device, but is not limited to this type. As used herein, the feature identified as groove 504 may also be referred to as a channel, and such terms are used interchangeably to describe the same structural element.

[0114] As shown in FIGS. 16 and 17, the light guide 503 is received within the groove 504 formed in the extrusion profile of the tubing element 502. In one embodiment, the groove 504 is configured to retain the light guide 503 in a manner similar to a keder connection, but without extended lateral flanges. The groove or channel 504 thereby secures the light guide 503 and facilitates transmission of light along the tubing element 502. This configuration allows the light to be seamlessly incorporated within the stroller’s frame while maintaining the external contour of the tubing element 502. The groove 504 confines and aligns the light guide 503 withthe light source 506, ensuring consistent optical coupling and efficient light transmission. In some embodiment, the light source 506 may be housed in a housing.

[0115] Referring now to FIG. 18, a power assembly 540 for the light assembly 500 is illustrated. In one embodiment, the one or more light assemblies 500, each having the tube element 502 configured to serve as the frame members 910a and 910b, are mounted on the stroller 900. Both light assemblies 500 may be powered by a rechargeable controller and battery unit, which may be stored within the basket 970 of the stroller 900. The power assembly 540 may include an integrated on / off switch and battery pack, and may be positioned within a pocket 975 provided in the stroller basket 970. In certain embodiments, the power assembly 540 includes a USB port configured to enable removal of the unit for external charging. The USB port may be further configured to both charge the battery and provide power to the tube light assembly 500.

[0116] FIG. 19 illustrates an additional embodiment in which the light assembly 500, serving as the lower side frame member 910b, is integrated with hinge components of the stroller frame. As shown, a portion of the stroller frame 91 Ou and the light assembly 500 are configured to be removably connected, with an insert portion 509 of the portion of the stroller frame 91 Ou being inserted into a receiving portion 508 of the tubing element 502 of the light assembly 500. The receiving portion 508 is dimensioned to encase or secure the insert portion 509, thereby allowing modular installation and removal of the light assembly 500.

[0117] As previously described, the tubing element 502 may constitute a structural portion of the stroller frame members in this embodiment, or may instead be removably connected to facilitate interchangeability or replacement among products. The tubing element 502 includes a cavity or hollow section configured to receive the projection of the frame 91 Ou. This configuration facilitates installation of the light assembly 500. In the illustrated configuration, a corresponding groove portion 510 is formed on the frame 91 Ou and is configured to engage with the groove 504 of the tubing element 502 when the frame 91 Ou is inserted into the tubing element 502, thereby providing a stable interface between the frame 91 Ou and the light assembly 500.

[0118] Referring to FIGS. 20-26, various embodiments of a frame light strip assembly 600 for the stroller 900 are illustrated. As shown in FIG. 20, the stroller 900 may include one or more light assemblies 600 serving as opposing side frame members, such as lower front framemembers 910a and 910b. The light assembly 600 includes one or more light sources arranged on outward-facing and inward-facing portions of the frame. The outward-facing light sources are configured to project illumination around the stroller to enhance the visibility of the stroller in low-light environment, while the inward-facing light sources are configured to direct light toward the basket region to assist a user in locating or retrieving items from the basket under low-light conditions. In some embodiments, the light assemblies 600 may additionally or alternatively be mounted on rear side frame members, such as lower rear frame members 110c and 1 lOd shown in FIG. 13. However, the mounting locations of the light assemblies 600 are not limited to those illustrated, and may vary depending on design preference or functional requirements. -The structure of the light assembly 600 will be described in detail below.

[0119] As shown in FIGS. 21 to 26, the light assembly 600 comprises a tubing element 601 having an elongated opening 609, a mounting interface 606 fitted into the opening 609 to secure components in place, and one or more light sources including a light strip 602 and a light emitter 657. The light strip 602 is disposed beneath the mounting interface 606, a cover 603 is positioned to protect the light strip 602 and to direct illumination outwardly. The light emitter 657 is electrically connected to the light strip 602 via a control circuitry 608. An intermediate plate 604 is disposed between the light strip 602 and the light emitter 657, supporting both components and providing mechanical separation. A base housing 605 defines an interior cavity for receiving additional electronic components. Although the one or more tubing elements 601 are not specifically labeled in FIG. 20, they correspond to the lower side frame members 910a and 910b illustrated therein. Conversely, in the detailed views of FIGS. 21 to 26, the reference numeral 601 is used to designate the tubing element rather than the frame members 910a and 910b. Accordingly, in this configuration, the tubing element 601 shown in FIGS. 21 to 26 serves as the lower side frame members 910a, and 910b shown in FIG. 20. The tubing element 601 includes a cavity or hollow section configured to accommodate the light strip 602, the intermediate plate 604, the light emitter 657, control circuitry 608, and other components therein. In some instances, the cover 603 can be transparent or translucent, but not limited thereto.Positioning the one or more light sources 602, 657 within the frame tube (or tubing element) 601 allows the length of the illuminated portion to be optimized based on factors such as manufacturing considerations, cost efficiency, and desired visibility performance.

[0120] As shown in FIGS. 24 and 25, the light assembly 600 further comprises a control module 650 positioned along the tubing element 601 opposite the light strip 602, such that the light strip 602 is oriented toward the outward- facing side of the stroller frame for projecting illumination externally, and the control module 650 is oriented toward the inward-facing side of the stroller frame to reduce likelihood of unintentional activation. Both the light strip 602 and the control module 650 are integrated within the tubing element 601. The control module 650 includes a control module housing 655 configured to accommodate internal components, and a power switch 656 is provided on the housing 655 to enable selective activation and deactivation of the light assembly 600 by the user.

[0121] FIG. 25 shows a perspective cross-sectional view of the light assembly 600, further illustrating its internal configuration, including a battery 652 and the switch 656. In some embodiments, the power switch 656 may alternatively be disposed on an outboard portion of the light assembly 600 to facilitate user access, if desired. The power switch 656 may also be configured to toggle between multiple operating modes, such as adjusting the illumination intensity of the light sources, such as the light strip 602 and the light emitter 657, and / or selectively powering one or more of the light sources to provide combined, more comprehensive illumination.

[0122] FIG. 26 illustrates an embodiment of a battery placement for the light assembly 600. The battery 652 is configured to be removable and rechargeable, and may be recharged directly through an integrated USB port while installed in the stroller 100, or alternatively, removed and charged separately from the stroller 100. In this embodiment, the battery 652 is provided as a self-contained module, including a housing that encloses the rechargeable cells and any associated circuitry for protection and charging. In another embodiment, the battery 652 may be substituted with standard replaceable batteries, such as AA-type batteries, thereby reducing shipping constraints and offering user convenience. It will be appreciated that the battery 652 is not limited to the embodiments described herein, and may include other types, configurations, or placements without departing from the scope of the present disclosure.

[0123] Referring now to FIGS. 27 to 33D, a light assembly 700 integrated into a stroller handlebar 990 is illustrated.

[0124] FIG. 27 illustrates an example of the light assembly 700 integrated into the stroller handlebar 990. The light assembly 700 is configured to enhance visibility and safety inlow-light environments by projecting illumination from an elevated position. Mounting the light assembly 700 directly to the handlebar 990 allows the light to remain in a consistent and visible position relative to the user and surrounding environment. As shown, the light assembly 700 is configured to project light in multiple directions, and a pair of light assemblies 700 may be disposed on opposing sides of the handlebar 990 to provide wide-angle illumination visible from the front, side, and rear of the stroller 900.

[0125] FIGS. 28 to 31 aspects of details of the light assembly 700. FIG. 28 shows the light assembly 700 mounted on the handlebar 990 apart from the stroller 900. As shown in FIGS. 28 to30, the light assembly 700 includes a power assembly 710 comprising a battery 712 and control module 714. The power assembly 710 is configured to supply power to light sources 704, which are positioned on opposite sides of the handlebar 990, according to one embodiment. An on / off switch 716 is disposed on the handlebar 990 to selectively activate the lights. This arrangement allows multiple light sources, such as the light sources 704, to be operated from a single power assembly 710 positioned on the handlebar 990. As shown in FIG. 30, wiring 718 is routed through a groove or channel 720 formed in or along the handlebar 990 to electrically couple the components, and may be concealed beneath an outer covering 991.

[0126] Referring to FIG. 31, an exploded perspective view illustrates the internal structure and component arrangement of the handlebar 990 having the integrated light assembly 700 and associated electronics. In the illustrated embodiment, the handlebar 990 of the stroller 900 is connected to the stroller frame 910 via a pair of frame connectors and light housings 910c disposed at opposing ends of the handlebar 990, each of which may be integrated with or attached to the handlebar 990. Each frame connector and light housing 910c functions both to connect the handlebar 990 to the frame 910 and to house one or more light sources 704. Each light housing and frame connector 910c accommodates a transparent lens 730 positioned on an outer side, through which light is emitted. It should be understood that the transparent lens may alternatively be translucent, light-permeable, see-through, or otherwise optically transmissive without departing from the scope of the present disclosure. Disposed beneath each lens 730 is the light source 704, which in some embodiments comprises a flexible chip-on-board (COB) LED strip configured to emit light in multiple directions, such as forward, lateral, and rearward. Electrical power is supplied to each light source 704 through electrical wiring 718 routedinternally along the handlebar 990. The wiring 718 extends toward the power assembly 710 positioned in upper portion of the handlebar 990.

[0127] The power assembly 710 further includes a housing 711, which collectively enclose a rechargeable power source, control circuitry, and the user-operable on / off button 716. The on / off switch 716 is positioned on an underside portion of the handlebar 990 to reduce the likelihood of unintentional activation. A battery connector 713 electrically couples the wiring harness 718 to the control circuitry, enabling removable battery replacement or recharging. The entire electronic assembly is embedded within the handlebar frame 990, which defines one or more internal channels or compartments configured to route wiring and retain components.

[0128] The handlebar 990 may further include a cover 991 that is wrapped around an exterior surface of the handlebar 990 to conceal the internal structure and provide a comfortable grip surface. In some embodiments, the cover 991 is formed from leather, synthetic leather, or other materials suitable for both aesthetics and tactile comfort.

[0129] In operation, activation of the on / off button 716 energizes the one or more light sources 704 disposed on either side of the handlebar 990, allowing light to be emitted through the one or more lenses 730. This arrangement provides generally balanced illumination and enhanced visibility, without requiring protruding light elements or external attachments. In certain embodiments, the handlebar 990 is configured as a self-contained lighting module fully integrating the light assembly 700. The integrated configuration allows the handlebar 990 to be attached to various stroller frame architectures without modification, enabling the light- integrated handlebar to be offered as a retrofit accessory for existing strollers. The exploded layout of FIG. 31 illustrates ease of assembly, modular maintenance, and compatibility with existing stroller frames 910. It should be understood that the components and configuration described herein are provided by way of example only, and various modifications, substitutions, or equivalents may be employed without departing from the scope of the present disclosure. For example, the positioning of the battery 712, the number and type of light sources 704, the specific wiring arrangements, or the materials used for the cover 991 may vary based on design preferences or manufacturing considerations. Additionally, while the embodiment shown relates to a stroller application, the integrated light assembly may be adapted for use in other mobility devices or apparatuses requiring localized illumination. Accordingly, the illustrated embodimentis not intended to be limiting, but rather illustrative of certain features that may be employed in accordance with the present disclosure.

[0130] FIG. 32 illustrates details of the power assembly 710 of the light assembly 700. As shown, the battery 712 of the power assembly 710 is removable and rechargeable, and can be inserted the housing 711. The power assembly 710 may further include a battery indicator 722, such as one or more indicator LEDs, to provide a visual indication of the battery charge status. In certain embodiments, the power assembly 710 can alternatively accommodate replaceable cells, such as AA batteries, for logistical convenience. The battery 712 may be recharged in place via USB or removed for external charging.

[0131] FIGS. 33 A to 33D illustrate various embodiments of the light assembly 700 including light assemblies 750, 760, 770, and 780 mounted at different locations on the stroller 900. In some embodiments, the light assembly 750 is mounted near one or more front wheels 995a and 995b (FIG. 33A), and in other embodiments, the light assembly 760 is mounted near one or more rear wheels 996a and 996b (FIG. 33B). In further embodiments, the light assembly 770 is mounted on one or more wheel covers 997a and 997b (FIG. 33C), and the light assembly 780 is mounted at the brake 998 (33D). In the rear-mounted embodiment shown in FIG. 33C, the light may emit a red signal, similar to a bicycle tail lamp, to provide a visible indication of the stroller’s presence. It should be understood that these examples are not limiting, and the light assemblies 700, 750, 760, 770, and 780 may be mounted at any suitable location on the stroller to provide illumination or signaling as desired.

[0132] Referring now to FIGS. 34 to 36, a light assembly 800 integrated into softgoods of stroller 100, 900 is illustrated. The light assembly 800 comprises one or more light sources, for example, an electroluminescent (EL) wire. In alternative embodiments, the light source may be a flexible LED filament, or similar flexible light-emitting element which may be integrated into the stroller softgoods. As shown, the one or more light sources 810 may be incorporated as sewable piping along seams or edges of fabric components such as the canopy 150, 950 or storage basket 170, 990. In some embodiments, the piping may comprise a transparent binding. Such strategies allow the light assembly to conform to curved fabric contours while maintaining functional performance.

[0133] As shown in FIG. 34, when disposed on the canopy 150, the light source of the assembly 800 may be positioned along an outer or upper surface to provide external visibility.This placement directs light outwardly, away from the seating area, thereby increasing stroller visibility to nearby traffic or pedestrians, minimizing light exposure to the child, and providing visibility from lateral and front directions. In another embodiment, the light source may be positioned along an inner surface or lower region of the canopy to provide localized illumination of the seating area. These configurations provide outward visibility and enhance ambient lighting around the child.

[0134] As shown, the light assembly 800 may be mounted around the perimeter of the basket 170 using piping that houses the flexible light source, thereby providing an elongated illuminated region visible from lateral and rear directions. In some embodiments, electronic components for driving the light source may be stored within a pocket or compartment formed in the stroller softgoods, allowing for ease of assembly and maintenance. This configuration may correspond to or be implemented in a manner similar to that illustrated in FIG. 18.

[0135] Other embodiments of the light assembly 800 mounted at additional locations in the basket region 970 are illustrated in FIGS. 34 and 35. It should be understood that the embodiments described herein are exemplary and not limiting. The configurations described may be implemented without modification to underlying hardware, and other variations or combinations of softgoods mounting locations, orientations, and lighting effects are possible within the scope of the present disclosure.

Claims

CLAIMSWhat is claimed is:

1. A light assembly configured to provide illumination for a stroller in low-light environments, comprising: a housing; a light source disposed within the housing; and a magnetic coupling interface configured to removably secure the housing to a stroller component, the magnetic coupling interface including a first magnet and a structure capable of magnetic attraction, one of the first magnet and the structure being disposed in the housing and the other one of the first magnet and the structure being disposed on or within the stroller component, wherein the first magnet and the structure are magnetically attracted to each other to retain the light assembly in place.

2. The light assembly of claim 1, wherein the stroller component comprises softgoods, including a canopy and a basket.

3. The light assembly of claim 1 or 2, wherein the structure is a second magnet, a magnetic plate, a ferromagnetic plate or a magnetically responsive plate.

4. The light assembly of any one of the preceding claims, wherein the other one of the first magnet and the structure is received within a recessed groove formed in a rear surface of the housing, when magnetically attracted to the one of the first magnet or structure disposed in the housing.

5. The light assembly of claim 4, wherein the rear surface of housing further includes an access groove extending outwardly from the recessed groove and configured to facilitate manual removal of the other one of the first magnet and the structure.

6. The light assembly of any one of the preceding claims, wherein the light source comprises one or more light emitting diodes (LEDs).

7. The light assembly of any one of the preceding claims, further including a separate mounting plate configured for attachment to the stroller component, the other one of the first magnet and the structure being disposed on or integrated with the mounting plate.

8. The light assembly of any one of the preceding claims, wherein the other one of the first magnet and the structure is provided as a separate component attachable to the stroller component.

9. The light assembly of any one of claims 1-6, wherein the other one of the first magnet and the structure is sewn into the stroller component.

10. A light assembly configured to provide illumination for a stroller in low-light environments, comprising: a housing; a plurality of light sources disposed within the housing; a switch disposed on the housing and configured to control actuation of the plurality of light sources; and a clip element configured to removably secure the housing to a stroller component.

11. The light assembly of claim 10, wherein the housing has an elongated shape extending along the clip interface and is configured to provide an extended illuminated region.

12. The light assembly of claim 10 or 11, wherein the light assembly is configured to be removably attached to a canopy bow, seat cover, or basket of the stroller.

13. The light assembly of any one of claims 10-12, wherein the switch is disposed on an upper surface of the housing.

14. The light assembly of any one of claims 10-13, wherein the light source comprises one or more light emitting diodes (LEDs).

15. A light assembly configured to provide illumination for a stroller in low-light environments, comprising: a housing forming part of a stroller frame; a light source disposed within the housing; anda light guide disposed within the housing and optically coupled to the light source.

16. The light assembly of claim 15, wherein the light guide is an optical fiber.

17. The light assembly of claim 15 or 16, wherein the housing comprises a channel extending longitudinally along the frame and sized to receive the light guide.

18. The light assembly of any one of claims 15-17, wherein the housing is a tubular housing of the stroller frame, and the light source is disposed in an integrated cavity of the tubular housing.

19. The light assembly of claim 17, and optionally claim 18, wherein the channel configured to route the light guide within the frame.

20. The light assembly of any one of claims 15-19, wherein the light source is enclosed within a housing.

21. The light assembly of any one of claims 15-20, wherein the light source comprises one or more light emitting diodes (LEDs).

22. The light assembly of any one of claims 15-21, further comprising a separate power and control assembly operatively connected to the light source.

23. The light assembly of claim 22, wherein the power and control assembly includes a removable battery pack and a power switch.

24. The light assembly of any one of claim 15-23, wherein the housing is configured to fit within a portion of the stroller frame and interface with an adjoining hinge component of the frame.

25. A light assembly configured to provide illumination for a stroller in low-light environments, comprising: a stroller frame member defining a housing; a light source disposed within the housing; a power assembly disposed within the housing; and a control module disposed within the housing and in communication with the light source and the power assembly, wherein the light source, the power assembly, and the control module are integrated within the same frame member.

26. The light assembly of claim 25, wherein the power assembly comprises a removable or rechargeable battery pack.

27. The light assembly of claim 25 or 26, wherein the control module comprises a power switch accessible from an outer surface of the frame member.

28. The light assembly of any one of claims 25-27, wherein the housing includes a channel extending longitudinally along the frame member sized to receive the light source.

29. The light assembly of any one of claims 25-28, further comprising a cover disposed flush with the outer surface of the frame member and positioned to transmit light emitted from the light source.

30. The light assembly of any one of claims 25-29, wherein the light source is a light strip comprising a plurality of LEDs.

31. The light assembly of claim 29, and optionally claim 30, wherein the control module and power assembly are configured as a unitary module positioned adjacent to the light source within the frame member.

32. The light assembly of any one of claims 25-31, wherein the light floods the side and basket region.

33. A light assembly configured to provide illumination for a stroller in low-light environments, the light assembly comprising: a housing; a light source disposed within the housing; and a mounting interface configured to secure the housing to a stroller component, wherein the housing and light source are arranged to project light in multiple directions to enhance visibility of the stroller.

34. The light assembly of claim 33, wherein the housing comprises a handlebar of the stroller, and the light source is integrated into the handlebar.

35. The light assembly of claim 34, further comprising a power assembly positioned beneath the handlebar and electrically coupled to the light sources to provide power and control therefor.

36. The light assembly of claim 35, further comprising a power switch disposed on the power assembly to selectively activate the light source.

37. The light assembly of any one of claims 33-36, wherein the light source comprises an LED strip.

38. The light assembly of any one of claims 33-37, wherein the mounting interface is configured to attach the light assembly to one or more of wheel cover, or brake.

39. The light assembly of any one of claims 33-38, wherein the mounting interface is configured to attach the light assembly near one or more stroller wheels.

40. A light assembly configured to provide illumination for a stroller, comprising: a flexible light source; piping integrated into a softgoods portion of the stroller; wherein the flexible light source is disposed within the piping, the piping being positioned along a perimeter of the softgoods portion to define an elongated illuminated region for visibility in low-light conditions.

41. The light assembly of claim 40, wherein the softgoods portion comprises a canopy.

42. The light assembly of claim 40 or 41, wherein the softgoods portion comprises a basket.

43. The light assembly of any one of claims 40-42, further comprising a power assembly electrically coupled to the flexible light source, the power assembly being disposed within a pocket formed in the softgoods portion.

44. The light assembly of any one of claims 40-43, wherein the flexible light source comprises one or more light-emitting diodes (LEDs).

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