Golf ball warming and dispensing system for thermal location

Abstract

A system for enhancing golf ball location is described, comprising a portable warming sleeve configured to hold and provide heat to one or more golf balls via one or more integrated heating elements. The system includes a controller connected to the heating elements, the controller being configured to operate the heating elements to heat the golf balls to a defined target temperature. This heating process elevates the temperature of the golf balls above a threshold, enabling a separate thermal imaging device to detect and locate the golf balls based on the resulting thermal signature.

Description

RELATED APPLICATIONS

[0001] This application claims the benefit of priority to U.S. Provisional Application Ser. No. 63 / 718,701 entitled “GOLF BALL WARMING AND DISPENSING SYSTEM FOR THERMAL LOCATION” filed on Nov. 10, 2024, which application is hereby incorporated by reference herein in its entirety.FIELD

[0002] The present inventive subject matter relates to the field of the sport of golf. More specifically, the present inventive subject matter relates to golf ball location techniques using temperature differentials.BACKGROUND

[0003] Methods for locating golf balls on a course have included visual searching, the use of metal detectors for balls with metal cores, and more recently, some thermal imaging techniques. One existing patent (US20190184229) describes a method of changing a golf ball's temperature before use and then employing a thermal imaging camera to locate the ball after it has been hit. This system can detect temperature differences as small as one degree Celsius between the ball and its surroundings, even through thin barriers like grass or leaves. Other approaches have involved marking golf balls with reflective or fluorescent materials detectable by near-infrared cameras. While these methods show promise, they typically require changing the ball's temperature immediately before each use or altering the ball's composition. The present invention seeks to improve upon these prior art methods by providing a more comprehensive and convenient system for maintaining, dispensing, and locating pre-warmed golf balls during play.BRIEF DESCRIPTION OF THE DRAWINGS

[0004] Embodiments of the inventive subject matter may be best understood by referring to the following description and accompanying drawings, which illustrate such embodiments. In the drawings:

[0005] FIG. 1 is a perspective view of a heating sleeve according to various embodiments.

[0006] FIGS. 2A-B are cross-section views of a heating sleeve in operation as it dispenses a ball according to various embodiments.

[0007] FIG. 3. Is a perspective view of a heating sleeve with offset battery according to various embodiments.

[0008] FIG. 4 is a thermal imaging view of a heated ball in play according to various embodiments.

[0009] FIG. 5 illustrates a flow diagram of a method of using a golf ball warming and locating system according to various embodiments.DESCRIPTION

[0010] In the following description, reference is made to the accompanying drawings that form a part hereof, and in which is shown by way of illustration specific embodiments which may be practiced. These embodiments are described in sufficient detail to enable those skilled in the art to practice the present subject matter, and it is to be understood that other embodiments may be utilized and that structural, logical and material changes may be made without departing from the scope of the present subject matter. The following description of example embodiments is, therefore, not to be taken in a limited sense, and the scope of the present invention is defined by the appended claims.

[0011] According to various embodiments, the invention combines a golf ball warming system with thermal imaging technology to enhance ball location during play. The core component is a warming sleeve / container that efficiently heats multiple golf balls to a target temperature above 100° F., maintaining this temperature for at least 20 minutes. This sleeve incorporates resistive heating elements, insulating materials, and a novel ball release mechanism that allows for single-ball dispensing from a stacked configuration.

[0012] The warming system is designed to align with typical golf play timing, heating balls to approximately 140° F. within 10 minutes-roughly the time it takes to go from the clubhouse to the first shot. This feature addresses the critical need for heated balls in the first 1-2 shots of each hole, with the ability to reheat cooled balls, creating a continuous use cycle throughout a round of golf.

[0013] Complementing the warming system is a thermal imaging component that uses standard technology with customized settings. The lower limit detection range is set to around 100° F., with the thermal image displayed as gray / black except for the heated ball. This allows golfers to easily locate their warmed balls on the course, even if obscured by grass or leaves.

[0014] The invention includes an integration of efficient ball warming, controlled dispensing, and thermal imaging in a single system. It considers real-world golf scenarios, aligns with official golf rules, and provides a practical solution for improving ball performance and reducing lost ball incidents. The system's design for portability and continuous use throughout a round of golf further enhances its utility for players of all skill levels.

[0015] FIG. 1 is a perspective view of a heating sleeve 100 according to various embodiments. The heating sleeve 100 comprises a cylindrical body having an insertion opening 102 at one end and a dispensing opening 104 at the opposite end. The sleeve 100 includes an external wall 106 and an internal wall 108, with a heating element disposed between the two walls. Insulation material is provided adjacent to the external wall 106 to minimize heat loss to the environment. In some embodiments, the internal wall 108 may be constructed of a thermally conductive material to facilitate efficient heat transfer to the golf balls contained within the sleeve.

[0016] The heating sleeve 100 further incorporates a ball release mechanism 110 positioned near the dispensing opening 104. This mechanism 110 is designed to hold the golf balls in place within the sleeve until they are ready to be dispensed, allowing for controlled dispensing of heated balls. Power for the heating elements may be supplied either by an internal power source or through an external power supply 112 connected to the sleeve. This configuration allows for flexible use of the heating sleeve 100 in various environments, such as in a golf cart or at a driving range.

[0017] FIGS. 2A-B illustrate cross-sectional views of a heating sleeve 200 in operation as it dispenses a golf ball according to various embodiments of the present invention. The heating sleeve 200 is configured to accommodate multiple golf balls 202A-C, which are heated within the sleeve to a desired temperature. A lever mechanism 204 is provided to retain the golf balls 202A-C in position during the heating process and to facilitate controlled dispensing when a heated ball is required for use. The lever mechanism 204 comprises a lower arm 206 designed to support the bottommost ball 202A, preventing premature dispensing.

[0018] Upon actuation of the lever mechanism 204, the lower arm 206 retracts, allowing the bottommost ball 202A to exit the heating sleeve 200 through a lower opening 208. Simultaneously, an upper arm 210 of the lever mechanism 204 engages the next ball 202B, effectively preventing it from being dispensed along with the bottommost ball 202A. This ensures that only a single ball is dispensed at a time. Following the dispensing operation, the upper arm 210 returns to its original position, permitting the next ball 202B to descend to the bottom of the sleeve, where it comes to rest on the lower arm 206. The heating sleeve 200 then continues to maintain the temperature of the remaining balls until the next dispensing operation is initiated.

[0019] FIG. 3 illustrates a perspective view of an exemplary golf ball warming sleeve apparatus 300 featuring an offset battery configuration for improved balance and ergonomics. The main structural component is the generally cylindrical sleeve body 302, which houses the heating element, golf balls, and internal insulation (not explicitly shown in this figure). According to various embodiments, the sleeve body 302 is engineered with an internal heating element, such as a resistive coil, and is further equipped with thermal insulation positioned between the heating element and the exterior wall of the sleeve body 302. This insulation serves to maximize thermal efficiency by directing heat toward the golf balls while keeping the exterior surface safe to touch. The sleeve body features a top opening 304 configured for easily inserting a golf ball, which then descends into the storage and warming chamber.

[0020] The golf ball warming sleeve apparatus 300 integrates a dedicated battery module 306 offset from the main sleeve body 302 to provide the necessary electrical power for the heating element. A bridge structure 308 physically connects the battery module 306 to the sleeve body 302, housing the necessary wiring. According to various embodiments, mounted within this bridge structure 308 is a controller 310, which represents the power management and temperature regulation system. The controller 310 is configured to manage the battery power delivered to the internal heating element, implementing the target temperature maintenance and modulation algorithms previously described. Additionally, the sleeve body 302 includes an externally accessible lever mechanism 312. A user engages this lever mechanism to actuate the internal, controlled ball-release system, which dispenses the bottom-most warmed ball while sequentially advancing the ball directly above it into the ready-to-dispense position, ensuring only one ball is released per cycle.

[0021] The golf ball warming sleeve apparatus 300 incorporates several key mechanical properties that contribute to its functionality and durability. According to various embodiments, the main component, the sleeve body 302, forms the outer shell which is designed to be robust and impact-resistant, capable of withstanding the rigors of transport on a golf course while protecting the internal heating components and stored golf balls. In various examples, the sleeve body 302 utilizes a combination of high-strength polymers or lightweight metals that also offer excellent thermal insulation properties. The internal shell, which contacts the golf balls, is engineered with materials that possess high thermal conductivity, such as aluminum or copper alloys. This ensures rapid and uniform heat transfer to the golf balls while maintaining structural integrity under repeated thermal cycling.

[0022] The overall design of the warming sleeve apparatus 300 balances the need for thermal efficiency with mechanical durability and user-friendly operation. The apparatus features a battery module 306 connected to the sleeve body 302 via a bridge structure 308, which contributes to the device's stability and ergonomics. The core functionality related to dispensing is managed by the ball release mechanism 312, which is designed for precision and reliability. In some embodiments, this mechanism employs a spring-loaded or gravity-fed system controlled by the externally accessible ball release mechanism 312. This ball release mechanism 312 allows for controlled, single-ball dispensing from the bottom of the sleeve body 302. The mechanical system is engineered to function smoothly over thousands of cycles, resisting wear and maintaining consistent performance in various environmental conditions, including exposure to moisture and temperature fluctuations encountered during regular use on the golf course.

[0023] According to various embodiments, the warming sleeve apparatus 300 incorporates electronic and heating components to ensure efficient and controlled temperature management. At its core is a resistive heating element, composed of a conductive material such as nichrome wire, which generates heat when an electric current passes through it. This heating element is positioned within the sleeve body 302 to provide generally uniform heat distribution to the golf balls. In some embodiments, increased heat is applied to the golf balls in positions closer to the dispensing end-in this way golf balls are increasingly warmed as they become more likely to be dispensed. This may be implemented electronically (even configurable), or mechanically with the layout of the resistive heating elements. The warming sleeve apparatus 300, in some examples, utilizes multiple independently controllable heating zones within the heating element to optimize thermal management across the length of the sleeve body 302. This configuration allows the control unit to actively prioritize and adjust the power supplied to the zone nearest the dispensing opening, ensuring the next golf ball to be used is always maintained at the optimal target temperature.

[0024] The power management system includes a controller 310 that regulates the current flow to the heating element(s), allowing for temperature control. This system may incorporate temperature sensors to provide real-time feedback, enabling the controller 310 to adjust the heating output as needed to maintain the target temperature range of 100° F. to 140° F. Additionally, sensors may be utilized within the battery module 306 to monitor battery charge state and temperature, for example, in order to allow for regulation of current draw in order to maintain battery health.

[0025] The heating characteristics of the warming sleeve apparatus 300 are designed for both efficiency and performance. The insulating material surrounding the heating element helps to minimize heat loss to the environment, focusing the thermal energy on the golf balls. The inner shell, engineered for efficient heat transfer, ensures that the balls are heated quickly and evenly. Is various examples, the system's ability to bring the balls to temperatures as high as 140° F. within 10 minutes demonstrates its rapid heating capability. This sustained heating ability, combined with the option to reheat cooled balls by cycling back through the sleeve, leverages the sleeve's advanced thermal control and energy efficiency features, making it a practical solution for maintaining optimal ball temperature for thermal imaging location throughout a round of golf.

[0026] According to various embodiments, the warming sleeve apparatus further incorporates a visual indicator light coupled to the warming sleeve apparatus (which may be mounted on the exterior of the sleeve body 302 or the bridge structure 308, for example). This indicator light is configured to provide feedback regarding the thermal status of the golf balls within the sleeve. As an example, visual indicator light is programmed to illuminate a first color (e.g., red or amber) when the internal temperature of the golf balls, as measured by the controller's sensors, is still below the target temperature (and thus below the threshold required for optimal thermal location). Conversely, the indicator light is configured to illuminate a second color (e.g., green) when the golf balls have successfully reached the target temperature and are ready for dispensing and immediate use. This simple color change eliminates the need for a separate display or extensive user interaction, ensuring that the golfer can determine the readiness of the golf balls with a quick glance before the next shot.

[0027] FIG. 4 illustrates a diagram of a thermal imaging viewer 400 configured to detect and display a heated golf ball in play, according to various embodiments of the present invention. The thermal imaging viewer 400 is designed with a temperature threshold set at approximately 100 degrees Fahrenheit, which serves as a critical detection point for identifying pre-warmed golf balls on the course. This threshold setting enables the viewer 400 to clearly distinguish between the heated golf ball 402 and the surrounding ambient environment 404.

[0028] In operation, the thermal imaging viewer 400 displays the warmed golf ball 402, which maintains a temperature above the 100 degrees Fahrenheit threshold, as a highlighted or illuminated object on the screen. Conversely, the ambient environment 404, typically below the set temperature threshold, is rendered in a neutral color such as gray, creating a stark visual contrast that facilitates easy location of the ball. The thermal imaging viewer 400 may be embodied in various forms to suit different user preferences and course environments. These embodiments may include, but are not limited to, a standalone handheld device, an application integrated into a mobile phone, a dedicated screen mounted in a golf cart, or other similar implementations designed to enhance the golfing experience by simplifying ball location.

[0029] According to an alternative embodiment, the effectiveness of the thermal imaging system is maximized by dynamically setting its heating and detection threshold relative to the ambient air temperature. A thermal imaging camera (or a connected sensor unit) is configured to measure the current ambient temperature of the surrounding environment. The system then calculates a threshold temperature by adding a fixed temperature offset (x) to the measured ambient temperature. For example, if the desired offset (x) is 10 degrees Fahrenheit, and the ambient temperature is 75 degrees Fahrenheit, the calculated threshold temperature is set to 85 degrees Fahrenheit. This specific threshold is programmed into the thermal imager's display settings.

[0030] According to various embodiments, the golf ball warming sleeve incorporates an adaptive temperature differential system designed to optimize energy consumption and prolong the useful heat life of the golf ball. This system utilizes a source of ambient temperature data, which may be derived from an integrated temperature sensor physically housed within the sleeve's housing, remote data received wirelessly (such as from a weather service API), or a user-defined setting input into the device. The system then calculates a precise target ball temperature by adding a programmed temperature threshold to the real-time ambient temperature. In the simplest form, this threshold is a fixed differential, for example, 10 degrees Fahrenheit, ensuring the golf balls are heated efficiently to be detectable by the thermal imager without overheating.

[0031] In additional advanced embodiments, the programmed temperature threshold is not a fixed number but is dynamically adjusted based on the current ambient conditions. The system employs an algorithmic model that takes into account the ambient temperature, known thermal properties of the golf ball material, and / or empirical data related to the ball's rate of cooling. This model determines the optimal temperature differential required to ensure the ball maintains a temperature above a minimum thermal detection threshold for a desired time duration—for example, the average time between a tee shot and the golfer reaching the ball (e.g., 10 minutes). This dynamic adjustment allows the sleeve to increase the threshold (and thus the target ball temperature) in colder conditions, where the ball cools faster, and decrease it in warmer conditions, thereby maximizing battery life and sustaining the ball's locatable thermal signature throughout the round. According to various embodiments, the goal is to heat the golf balls sufficiently to provide enhanced thermal contrast with respect to ambient surroundings. Enhanced thermal contrast refers to the deliberate increase in the temperature difference between the golf balls and their surrounding environment, making the object's unique infrared radiation signature significantly more distinct and easier for a thermal imaging device to detect, locate, and differentiate. For the golf ball, this means raising its temperature so that it stands out clearly against a cooler background (like grass or sand), even when partially obscured.

[0032] According to various embodiments, the thermal imaging process of this invention leverages standard thermal imaging technology with customized settings optimized for golf ball detection. As discussed, the system is designed to detect golf balls that have been pre-heated to temperatures above a threshold, creating a distinct thermal signature against the cooler background of the golf course. As an example, the thermal imaging camera, which could include compact technology similar to the Flir C2, is set with a lower limit detection range of around 100° F. or lower depending on the ambient temperature. This threshold ensures that the heated golf balls stand out clearly in the thermal image, while filtering out other ambient heat sources that may be present on the course.

[0033] The thermal imaging viewer 400 is configured to show the course environment in grayscale or black, with only objects exceeding the defined threshold appearing highlighted. This visual contrast makes it easy for golfers to quickly locate their heated ball, even when obscured by grass, leaves, or other course features. The system's thermal sensitivity can be adjusted to account for varying environmental conditions, helping maintain reliable ball detection across different times of day and weather situations. Various technologies or brands of thermal camera are considered and as an example, a system similar to the Flir C2 would be suitable due to its compact size, ease of use, and sufficient thermal resolution to detect a golf ball-sized heat source at the distances typically encountered during play.

[0034] In an alternative embodiment of the present invention, the thermal imaging system is designed as a compact, screenless sensor unit that can be conveniently attached to a golf bag, cart, hat, or other suitable location on the golfer's person or equipment. This sensor unit is configured to detect thermal signatures above the threshold temperature, typically around 100 degrees Fahrenheit, which corresponds to the temperature of the pre-warmed golf balls. The sensor continuously scans the surrounding area during play, focusing on identifying these specific heat signatures against the cooler background of the golf course.

[0035] Upon detecting a thermal signature matching that of a warmed golf ball, the sensor unit can provide feedback to the golfer through multiple potential channels. In one configuration, the unit emits an audible signal, such as a beep or tone, with the frequency or volume potentially increasing as the golfer moves closer to the detected ball. Alternatively, or in addition to the audible signal, the sensor unit may utilize a Bluetooth connection to transmit the thermal imaging data to the golfer's smartphone or smart glasses. This wireless connectivity allows for a more detailed visual representation of the thermal data, potentially overlaying the ball's location on a map of the course or providing directional guidance through an augmented reality display on smart glasses. A screenless design offers enhanced portability and versatility, allowing golfers to benefit from thermal imaging ball location without the need to carry an additional display device.

[0036] In another embodiment, the golf ball warming and locating system integrates with the existing GPS-based course mapping systems commonly found in modern golf carts. The system includes a camera module mounted on the golf cart, which captures real-time images of the course ahead. These live camera feeds are then overlaid onto the pre-existing GPS map of the course displayed on the cart's screen, creating an augmented reality view of the hole being played.

[0037] The integrated display combines the accuracy of GPS course mapping with the real-time visual information from the camera. The thermal imaging component of the golf ball locating system is calibrated to work in conjunction with this combined display. When a heated golf ball is detected by the thermal sensor, its location is highlighted on both the GPS map and the live camera feed. This dual-mode visualization allows golfers to see both the precise location of their ball on the course layout and its actual position relative to visible landmarks in real-time. The system can adjust the overlay based on the cart's position and orientation, ensuring that the augmented reality view remains accurate as the golfer moves around the course.

[0038] In a further embodiment of the present invention, the thermal imaging system incorporates an advanced temperature assessment feature designed to inform the golfer when a ball needs to be rewarmed. This feature utilizes the thermal sensor's capabilities to accurately measure the current temperature of the golf ball, either by the golfer holding the ball up to the sensor before a shot or by pointing the sensor at the ball as it lies on the course. The system compares the ball's temperature to a predetermined threshold representing the minimum temperature for reliable thermal detection. This process may also take into consideration the ambient temperature and estimated or calculated rate of cooling.

[0039] Upon assessing the ball's temperature, the system provides immediate feedback to the golfer regarding the ball's thermal status. If the temperature falls below the threshold, an alert is issued, indicating that the ball should be returned to the warming sleeve for reheating. Additionally, the system is equipped with an innovative temperature decay estimation algorithm. This algorithm takes into account the current temperature of the ball, the ambient environmental temperature, and other relevant factors to calculate and display an estimated time during which the ball will remain at a “locatable” temperature. This predictive feature allows golfers to make informed decisions about when to reheat their balls, optimizing both play strategy and the effectiveness of the thermal imaging location system throughout their round.

[0040] In another embodiment of the present invention, the golf ball warming sleeve incorporates an intelligent temperature modulation system. This system is designed to dynamically adjust the heating process based on real-time ambient temperature measurements, ensuring optimal ball temperature regardless of environmental conditions. The warming sleeve is equipped with an external temperature sensor that continuously monitors the surrounding air temperature throughout the course of play.

[0041] The temperature modulation system utilizes an algorithm that takes into account the sensed ambient temperature, the current temperature of the balls within the sleeve, and the desired target temperature range for optimal ball performance and thermal detectability-the target temperature is that temperature which will allow the ball to maintain a temperature above a threshold for a determined amount of time (10-20 minutes for example). This time can be configured up or down as well. Based on these inputs, the system automatically adjusts the power output to the heating elements, increasing or decreasing the heat generation as needed. For instance, in colder ambient conditions, the system will increase the heating intensity to maintain the desired ball temperature, while in warmer conditions, it will reduce the heating output to prevent overheating. This adaptive heating approach not only ensures consistent ball performance across varying weather conditions but also optimizes energy consumption, potentially extending battery life in portable applications. Furthermore, this temperature modulation feature enhances the overall efficiency of the thermal imaging detection system by maintaining an ideal temperature differential between the ball and its surroundings, thereby improving the reliability of ball location under diverse environmental conditions.

[0042] FIG. 5 illustrates a flow diagram of a method of using a golf ball warming and locating system 500 according to various embodiments. The method of using this golf ball warming and locating system 500 begins with the golfer initiating the process (step 502) by loading the warming sleeve with several golf balls (step 504), typically before starting their round. The golfer then activates the warming sleeve (step 506), which initiates the heating process. As the golfer travels from the clubhouse to the first tee (step 508), which can take about 10 minutes, the balls inside the sleeve reach the desired target temperature (step 510). This timing aligns well with the start of play, ensuring that a properly warmed ball is ready for the first shot. The following steps repeat as play cycles (group 511) while the golfer advances through the holes they are playing.

[0043] When ready to play a hole (step 512), the golfer uses the release mechanism to dispense a single warmed ball from the bottom of the sleeve (step 514). This ball is then used for the present hole (step 516), benefiting from its enhanced thermal visibility due to the elevated temperature. After completing the hole (step 518), the golfer retrieves the used ball (step 520). The golfer then has the option to return the now-cooled ball to the top of the warming sleeve for reheating (step 522). Another pre-warmed ball can then be dispensed from the bottom of the sleeve for the next hole (step 524). This cycle continues throughout the round (step 526), with the golfer always having access to a warmed ball for each hole. The continuous heating and dispensing process, combined with the ability to reheat used balls (step 522), ensures that the golfer maintains a steady supply of thermally-locatable balls until the end of the round (step 528).

[0044] In an alternative embodiment of the present invention, the system is configured to cool golf balls rather than heat them, presenting a novel approach to thermal differentiation on the golf course. This cooling sleeve utilizes thermoelectric cooling technology, such as Peltier devices, to reduce the temperature of the golf balls below ambient conditions. The cooling process brings the balls to a target temperature that is significantly lower than the surrounding environment, typically aiming for a temperature differential of at least 10 degrees Fahrenheit below ambient.

[0045] Correspondingly, the thermal imaging system in this embodiment is calibrated to detect and highlight thermal signatures below a certain temperature threshold, rather than above. The thermal imager scans the playing area for cool spots that match the expected temperature range of the cooled golf balls. This inverse approach to thermal differentiation can be particularly advantageous in warm or hot playing conditions where a cooled ball may stand out more distinctly against the heated background of the course. The cooling sleeve incorporates similar features to the heating sleeve, such as insulation and a ball dispensing mechanism, but optimized for maintaining lower temperatures. This cool-ball system offers a unique solution for ball location, potentially providing improved contrast in thermal imaging under certain environmental conditions while also offering potential benefits to ball performance in high-temperature playing environments.

[0046] Thus, example embodiments of the inventive subject matter are disclosed. One skilled in the art will appreciate that the present teachings can be practiced with embodiments other than those disclosed. Resistive heating is used as an exemplary heating source, but it is considered that other heating technologies may be used as well. Similarly, gravity dispensing is used as an exemplary dispensing force, but it is considered that other methods including spring, air or manual pressure may be used as well. The disclosed embodiments are presented for purposes of illustration and not limitation, and the present teachings are limited only by the claims that follow.

[0047] While this invention has been described in conjunction with the examples of embodiments outlined above, various alternatives, modifications, variations, improvements and / or substantial equivalents, whether known or that are or may be presently foreseen, may become apparent to those having at least ordinary skill in the art. Accordingly, the examples of embodiments of the invention, as set forth above, are intended to be illustrative, not limiting. Various changes may be made without departing from the spirit or scope of the invention. Therefore, the invention is intended to embrace all known or earlier developed alternatives, modifications, variations, improvements and / or substantial equivalents.

[0048] The Abstract is provided to comply with 37 C.F.R. § 1.72(b) to allow the reader to quickly ascertain the nature and gist of the technical disclosure. The Abstract is submitted with the understanding that it will not be used to interpret or limit the scope or meaning of the claims.

Examples

Embodiment Construction

[0010]In the following description, reference is made to the accompanying drawings that form a part hereof, and in which is shown by way of illustration specific embodiments which may be practiced. These embodiments are described in sufficient detail to enable those skilled in the art to practice the present subject matter, and it is to be understood that other embodiments may be utilized and that structural, logical and material changes may be made without departing from the scope of the present subject matter. The following description of example embodiments is, therefore, not to be taken in a limited sense, and the scope of the present invention is defined by the appended claims.

[0011]According to various embodiments, the invention combines a golf ball warming system with thermal imaging technology to enhance ball location during play. The core component is a warming sleeve / container that efficiently heats multiple golf balls to a target temperature above 100° F., maintaining thi...

RELATED APPLICATIONS

[0001] This application claims the benefit of priority to U.S. Provisional Application Ser. No. 63 / 718,701 entitled “GOLF BALL WARMING AND DISPENSING SYSTEM FOR THERMAL LOCATION” filed on Nov. 10, 2024, which application is hereby incorporated by reference herein in its entirety.FIELD

[0002] The present inventive subject matter relates to the field of the sport of golf. More specifically, the present inventive subject matter relates to golf ball location techniques using temperature differentials.BACKGROUND

[0003] Methods for locating golf balls on a course have included visual searching, the use of metal detectors for balls with metal cores, and more recently, some thermal imaging techniques. One existing patent (US20190184229) describes a method of changing a golf ball's temperature before use and then employing a thermal imaging camera to locate the ball after it has been hit. This system can detect temperature differences as small as one degree Celsius between the ball and its surroundings, even through thin barriers like grass or leaves. Other approaches have involved marking golf balls with reflective or fluorescent materials detectable by near-infrared cameras. While these methods show promise, they typically require changing the ball's temperature immediately before each use or altering the ball's composition. The present invention seeks to improve upon these prior art methods by providing a more comprehensive and convenient system for maintaining, dispensing, and locating pre-warmed golf balls during play.BRIEF DESCRIPTION OF THE DRAWINGS

[0004] Embodiments of the inventive subject matter may be best understood by referring to the following description and accompanying drawings, which illustrate such embodiments. In the drawings:

[0005] FIG. 1 is a perspective view of a heating sleeve according to various embodiments.

[0006] FIGS. 2A-B are cross-section views of a heating sleeve in operation as it dispenses a ball according to various embodiments.

[0007] FIG. 3. Is a perspective view of a heating sleeve with offset battery according to various embodiments.

[0008] FIG. 4 is a thermal imaging view of a heated ball in play according to various embodiments.

[0009] FIG. 5 illustrates a flow diagram of a method of using a golf ball warming and locating system according to various embodiments.DESCRIPTION

[0010] In the following description, reference is made to the accompanying drawings that form a part hereof, and in which is shown by way of illustration specific embodiments which may be practiced. These embodiments are described in sufficient detail to enable those skilled in the art to practice the present subject matter, and it is to be understood that other embodiments may be utilized and that structural, logical and material changes may be made without departing from the scope of the present subject matter. The following description of example embodiments is, therefore, not to be taken in a limited sense, and the scope of the present invention is defined by the appended claims.

[0011] According to various embodiments, the invention combines a golf ball warming system with thermal imaging technology to enhance ball location during play. The core component is a warming sleeve / container that efficiently heats multiple golf balls to a target temperature above 100° F., maintaining this temperature for at least 20 minutes. This sleeve incorporates resistive heating elements, insulating materials, and a novel ball release mechanism that allows for single-ball dispensing from a stacked configuration.

[0012] The warming system is designed to align with typical golf play timing, heating balls to approximately 140° F. within 10 minutes-roughly the time it takes to go from the clubhouse to the first shot. This feature addresses the critical need for heated balls in the first 1-2 shots of each hole, with the ability to reheat cooled balls, creating a continuous use cycle throughout a round of golf.

[0013] Complementing the warming system is a thermal imaging component that uses standard technology with customized settings. The lower limit detection range is set to around 100° F., with the thermal image displayed as gray / black except for the heated ball. This allows golfers to easily locate their warmed balls on the course, even if obscured by grass or leaves.

[0014] The invention includes an integration of efficient ball warming, controlled dispensing, and thermal imaging in a single system. It considers real-world golf scenarios, aligns with official golf rules, and provides a practical solution for improving ball performance and reducing lost ball incidents. The system's design for portability and continuous use throughout a round of golf further enhances its utility for players of all skill levels.

[0015] FIG. 1 is a perspective view of a heating sleeve 100 according to various embodiments. The heating sleeve 100 comprises a cylindrical body having an insertion opening 102 at one end and a dispensing opening 104 at the opposite end. The sleeve 100 includes an external wall 106 and an internal wall 108, with a heating element disposed between the two walls. Insulation material is provided adjacent to the external wall 106 to minimize heat loss to the environment. In some embodiments, the internal wall 108 may be constructed of a thermally conductive material to facilitate efficient heat transfer to the golf balls contained within the sleeve.

[0016] The heating sleeve 100 further incorporates a ball release mechanism 110 positioned near the dispensing opening 104. This mechanism 110 is designed to hold the golf balls in place within the sleeve until they are ready to be dispensed, allowing for controlled dispensing of heated balls. Power for the heating elements may be supplied either by an internal power source or through an external power supply 112 connected to the sleeve. This configuration allows for flexible use of the heating sleeve 100 in various environments, such as in a golf cart or at a driving range.

[0017] FIGS. 2A-B illustrate cross-sectional views of a heating sleeve 200 in operation as it dispenses a golf ball according to various embodiments of the present invention. The heating sleeve 200 is configured to accommodate multiple golf balls 202A-C, which are heated within the sleeve to a desired temperature. A lever mechanism 204 is provided to retain the golf balls 202A-C in position during the heating process and to facilitate controlled dispensing when a heated ball is required for use. The lever mechanism 204 comprises a lower arm 206 designed to support the bottommost ball 202A, preventing premature dispensing.

[0018] Upon actuation of the lever mechanism 204, the lower arm 206 retracts, allowing the bottommost ball 202A to exit the heating sleeve 200 through a lower opening 208. Simultaneously, an upper arm 210 of the lever mechanism 204 engages the next ball 202B, effectively preventing it from being dispensed along with the bottommost ball 202A. This ensures that only a single ball is dispensed at a time. Following the dispensing operation, the upper arm 210 returns to its original position, permitting the next ball 202B to descend to the bottom of the sleeve, where it comes to rest on the lower arm 206. The heating sleeve 200 then continues to maintain the temperature of the remaining balls until the next dispensing operation is initiated.

[0019] FIG. 3 illustrates a perspective view of an exemplary golf ball warming sleeve apparatus 300 featuring an offset battery configuration for improved balance and ergonomics. The main structural component is the generally cylindrical sleeve body 302, which houses the heating element, golf balls, and internal insulation (not explicitly shown in this figure). According to various embodiments, the sleeve body 302 is engineered with an internal heating element, such as a resistive coil, and is further equipped with thermal insulation positioned between the heating element and the exterior wall of the sleeve body 302. This insulation serves to maximize thermal efficiency by directing heat toward the golf balls while keeping the exterior surface safe to touch. The sleeve body features a top opening 304 configured for easily inserting a golf ball, which then descends into the storage and warming chamber.

[0020] The golf ball warming sleeve apparatus 300 integrates a dedicated battery module 306 offset from the main sleeve body 302 to provide the necessary electrical power for the heating element. A bridge structure 308 physically connects the battery module 306 to the sleeve body 302, housing the necessary wiring. According to various embodiments, mounted within this bridge structure 308 is a controller 310, which represents the power management and temperature regulation system. The controller 310 is configured to manage the battery power delivered to the internal heating element, implementing the target temperature maintenance and modulation algorithms previously described. Additionally, the sleeve body 302 includes an externally accessible lever mechanism 312. A user engages this lever mechanism to actuate the internal, controlled ball-release system, which dispenses the bottom-most warmed ball while sequentially advancing the ball directly above it into the ready-to-dispense position, ensuring only one ball is released per cycle.

[0021] The golf ball warming sleeve apparatus 300 incorporates several key mechanical properties that contribute to its functionality and durability. According to various embodiments, the main component, the sleeve body 302, forms the outer shell which is designed to be robust and impact-resistant, capable of withstanding the rigors of transport on a golf course while protecting the internal heating components and stored golf balls. In various examples, the sleeve body 302 utilizes a combination of high-strength polymers or lightweight metals that also offer excellent thermal insulation properties. The internal shell, which contacts the golf balls, is engineered with materials that possess high thermal conductivity, such as aluminum or copper alloys. This ensures rapid and uniform heat transfer to the golf balls while maintaining structural integrity under repeated thermal cycling.

[0022] The overall design of the warming sleeve apparatus 300 balances the need for thermal efficiency with mechanical durability and user-friendly operation. The apparatus features a battery module 306 connected to the sleeve body 302 via a bridge structure 308, which contributes to the device's stability and ergonomics. The core functionality related to dispensing is managed by the ball release mechanism 312, which is designed for precision and reliability. In some embodiments, this mechanism employs a spring-loaded or gravity-fed system controlled by the externally accessible ball release mechanism 312. This ball release mechanism 312 allows for controlled, single-ball dispensing from the bottom of the sleeve body 302. The mechanical system is engineered to function smoothly over thousands of cycles, resisting wear and maintaining consistent performance in various environmental conditions, including exposure to moisture and temperature fluctuations encountered during regular use on the golf course.

[0023] According to various embodiments, the warming sleeve apparatus 300 incorporates electronic and heating components to ensure efficient and controlled temperature management. At its core is a resistive heating element, composed of a conductive material such as nichrome wire, which generates heat when an electric current passes through it. This heating element is positioned within the sleeve body 302 to provide generally uniform heat distribution to the golf balls. In some embodiments, increased heat is applied to the golf balls in positions closer to the dispensing end-in this way golf balls are increasingly warmed as they become more likely to be dispensed. This may be implemented electronically (even configurable), or mechanically with the layout of the resistive heating elements. The warming sleeve apparatus 300, in some examples, utilizes multiple independently controllable heating zones within the heating element to optimize thermal management across the length of the sleeve body 302. This configuration allows the control unit to actively prioritize and adjust the power supplied to the zone nearest the dispensing opening, ensuring the next golf ball to be used is always maintained at the optimal target temperature.

[0024] The power management system includes a controller 310 that regulates the current flow to the heating element(s), allowing for temperature control. This system may incorporate temperature sensors to provide real-time feedback, enabling the controller 310 to adjust the heating output as needed to maintain the target temperature range of 100° F. to 140° F. Additionally, sensors may be utilized within the battery module 306 to monitor battery charge state and temperature, for example, in order to allow for regulation of current draw in order to maintain battery health.

[0025] The heating characteristics of the warming sleeve apparatus 300 are designed for both efficiency and performance. The insulating material surrounding the heating element helps to minimize heat loss to the environment, focusing the thermal energy on the golf balls. The inner shell, engineered for efficient heat transfer, ensures that the balls are heated quickly and evenly. Is various examples, the system's ability to bring the balls to temperatures as high as 140° F. within 10 minutes demonstrates its rapid heating capability. This sustained heating ability, combined with the option to reheat cooled balls by cycling back through the sleeve, leverages the sleeve's advanced thermal control and energy efficiency features, making it a practical solution for maintaining optimal ball temperature for thermal imaging location throughout a round of golf.

[0026] According to various embodiments, the warming sleeve apparatus further incorporates a visual indicator light coupled to the warming sleeve apparatus (which may be mounted on the exterior of the sleeve body 302 or the bridge structure 308, for example). This indicator light is configured to provide feedback regarding the thermal status of the golf balls within the sleeve. As an example, visual indicator light is programmed to illuminate a first color (e.g., red or amber) when the internal temperature of the golf balls, as measured by the controller's sensors, is still below the target temperature (and thus below the threshold required for optimal thermal location). Conversely, the indicator light is configured to illuminate a second color (e.g., green) when the golf balls have successfully reached the target temperature and are ready for dispensing and immediate use. This simple color change eliminates the need for a separate display or extensive user interaction, ensuring that the golfer can determine the readiness of the golf balls with a quick glance before the next shot.

[0027] FIG. 4 illustrates a diagram of a thermal imaging viewer 400 configured to detect and display a heated golf ball in play, according to various embodiments of the present invention. The thermal imaging viewer 400 is designed with a temperature threshold set at approximately 100 degrees Fahrenheit, which serves as a critical detection point for identifying pre-warmed golf balls on the course. This threshold setting enables the viewer 400 to clearly distinguish between the heated golf ball 402 and the surrounding ambient environment 404.

[0028] In operation, the thermal imaging viewer 400 displays the warmed golf ball 402, which maintains a temperature above the 100 degrees Fahrenheit threshold, as a highlighted or illuminated object on the screen. Conversely, the ambient environment 404, typically below the set temperature threshold, is rendered in a neutral color such as gray, creating a stark visual contrast that facilitates easy location of the ball. The thermal imaging viewer 400 may be embodied in various forms to suit different user preferences and course environments. These embodiments may include, but are not limited to, a standalone handheld device, an application integrated into a mobile phone, a dedicated screen mounted in a golf cart, or other similar implementations designed to enhance the golfing experience by simplifying ball location.

[0029] According to an alternative embodiment, the effectiveness of the thermal imaging system is maximized by dynamically setting its heating and detection threshold relative to the ambient air temperature. A thermal imaging camera (or a connected sensor unit) is configured to measure the current ambient temperature of the surrounding environment. The system then calculates a threshold temperature by adding a fixed temperature offset (x) to the measured ambient temperature. For example, if the desired offset (x) is 10 degrees Fahrenheit, and the ambient temperature is 75 degrees Fahrenheit, the calculated threshold temperature is set to 85 degrees Fahrenheit. This specific threshold is programmed into the thermal imager's display settings.

[0030] According to various embodiments, the golf ball warming sleeve incorporates an adaptive temperature differential system designed to optimize energy consumption and prolong the useful heat life of the golf ball. This system utilizes a source of ambient temperature data, which may be derived from an integrated temperature sensor physically housed within the sleeve's housing, remote data received wirelessly (such as from a weather service API), or a user-defined setting input into the device. The system then calculates a precise target ball temperature by adding a programmed temperature threshold to the real-time ambient temperature. In the simplest form, this threshold is a fixed differential, for example, 10 degrees Fahrenheit, ensuring the golf balls are heated efficiently to be detectable by the thermal imager without overheating.

[0031] In additional advanced embodiments, the programmed temperature threshold is not a fixed number but is dynamically adjusted based on the current ambient conditions. The system employs an algorithmic model that takes into account the ambient temperature, known thermal properties of the golf ball material, and / or empirical data related to the ball's rate of cooling. This model determines the optimal temperature differential required to ensure the ball maintains a temperature above a minimum thermal detection threshold for a desired time duration—for example, the average time between a tee shot and the golfer reaching the ball (e.g., 10 minutes). This dynamic adjustment allows the sleeve to increase the threshold (and thus the target ball temperature) in colder conditions, where the ball cools faster, and decrease it in warmer conditions, thereby maximizing battery life and sustaining the ball's locatable thermal signature throughout the round. According to various embodiments, the goal is to heat the golf balls sufficiently to provide enhanced thermal contrast with respect to ambient surroundings. Enhanced thermal contrast refers to the deliberate increase in the temperature difference between the golf balls and their surrounding environment, making the object's unique infrared radiation signature significantly more distinct and easier for a thermal imaging device to detect, locate, and differentiate. For the golf ball, this means raising its temperature so that it stands out clearly against a cooler background (like grass or sand), even when partially obscured.

[0032] According to various embodiments, the thermal imaging process of this invention leverages standard thermal imaging technology with customized settings optimized for golf ball detection. As discussed, the system is designed to detect golf balls that have been pre-heated to temperatures above a threshold, creating a distinct thermal signature against the cooler background of the golf course. As an example, the thermal imaging camera, which could include compact technology similar to the Flir C2, is set with a lower limit detection range of around 100° F. or lower depending on the ambient temperature. This threshold ensures that the heated golf balls stand out clearly in the thermal image, while filtering out other ambient heat sources that may be present on the course.

[0033] The thermal imaging viewer 400 is configured to show the course environment in grayscale or black, with only objects exceeding the defined threshold appearing highlighted. This visual contrast makes it easy for golfers to quickly locate their heated ball, even when obscured by grass, leaves, or other course features. The system's thermal sensitivity can be adjusted to account for varying environmental conditions, helping maintain reliable ball detection across different times of day and weather situations. Various technologies or brands of thermal camera are considered and as an example, a system similar to the Flir C2 would be suitable due to its compact size, ease of use, and sufficient thermal resolution to detect a golf ball-sized heat source at the distances typically encountered during play.

[0034] In an alternative embodiment of the present invention, the thermal imaging system is designed as a compact, screenless sensor unit that can be conveniently attached to a golf bag, cart, hat, or other suitable location on the golfer's person or equipment. This sensor unit is configured to detect thermal signatures above the threshold temperature, typically around 100 degrees Fahrenheit, which corresponds to the temperature of the pre-warmed golf balls. The sensor continuously scans the surrounding area during play, focusing on identifying these specific heat signatures against the cooler background of the golf course.

[0035] Upon detecting a thermal signature matching that of a warmed golf ball, the sensor unit can provide feedback to the golfer through multiple potential channels. In one configuration, the unit emits an audible signal, such as a beep or tone, with the frequency or volume potentially increasing as the golfer moves closer to the detected ball. Alternatively, or in addition to the audible signal, the sensor unit may utilize a Bluetooth connection to transmit the thermal imaging data to the golfer's smartphone or smart glasses. This wireless connectivity allows for a more detailed visual representation of the thermal data, potentially overlaying the ball's location on a map of the course or providing directional guidance through an augmented reality display on smart glasses. A screenless design offers enhanced portability and versatility, allowing golfers to benefit from thermal imaging ball location without the need to carry an additional display device.

[0036] In another embodiment, the golf ball warming and locating system integrates with the existing GPS-based course mapping systems commonly found in modern golf carts. The system includes a camera module mounted on the golf cart, which captures real-time images of the course ahead. These live camera feeds are then overlaid onto the pre-existing GPS map of the course displayed on the cart's screen, creating an augmented reality view of the hole being played.

[0037] The integrated display combines the accuracy of GPS course mapping with the real-time visual information from the camera. The thermal imaging component of the golf ball locating system is calibrated to work in conjunction with this combined display. When a heated golf ball is detected by the thermal sensor, its location is highlighted on both the GPS map and the live camera feed. This dual-mode visualization allows golfers to see both the precise location of their ball on the course layout and its actual position relative to visible landmarks in real-time. The system can adjust the overlay based on the cart's position and orientation, ensuring that the augmented reality view remains accurate as the golfer moves around the course.

[0038] In a further embodiment of the present invention, the thermal imaging system incorporates an advanced temperature assessment feature designed to inform the golfer when a ball needs to be rewarmed. This feature utilizes the thermal sensor's capabilities to accurately measure the current temperature of the golf ball, either by the golfer holding the ball up to the sensor before a shot or by pointing the sensor at the ball as it lies on the course. The system compares the ball's temperature to a predetermined threshold representing the minimum temperature for reliable thermal detection. This process may also take into consideration the ambient temperature and estimated or calculated rate of cooling.

[0039] Upon assessing the ball's temperature, the system provides immediate feedback to the golfer regarding the ball's thermal status. If the temperature falls below the threshold, an alert is issued, indicating that the ball should be returned to the warming sleeve for reheating. Additionally, the system is equipped with an innovative temperature decay estimation algorithm. This algorithm takes into account the current temperature of the ball, the ambient environmental temperature, and other relevant factors to calculate and display an estimated time during which the ball will remain at a “locatable” temperature. This predictive feature allows golfers to make informed decisions about when to reheat their balls, optimizing both play strategy and the effectiveness of the thermal imaging location system throughout their round.

[0040] In another embodiment of the present invention, the golf ball warming sleeve incorporates an intelligent temperature modulation system. This system is designed to dynamically adjust the heating process based on real-time ambient temperature measurements, ensuring optimal ball temperature regardless of environmental conditions. The warming sleeve is equipped with an external temperature sensor that continuously monitors the surrounding air temperature throughout the course of play.

[0041] The temperature modulation system utilizes an algorithm that takes into account the sensed ambient temperature, the current temperature of the balls within the sleeve, and the desired target temperature range for optimal ball performance and thermal detectability-the target temperature is that temperature which will allow the ball to maintain a temperature above a threshold for a determined amount of time (10-20 minutes for example). This time can be configured up or down as well. Based on these inputs, the system automatically adjusts the power output to the heating elements, increasing or decreasing the heat generation as needed. For instance, in colder ambient conditions, the system will increase the heating intensity to maintain the desired ball temperature, while in warmer conditions, it will reduce the heating output to prevent overheating. This adaptive heating approach not only ensures consistent ball performance across varying weather conditions but also optimizes energy consumption, potentially extending battery life in portable applications. Furthermore, this temperature modulation feature enhances the overall efficiency of the thermal imaging detection system by maintaining an ideal temperature differential between the ball and its surroundings, thereby improving the reliability of ball location under diverse environmental conditions.

[0042] FIG. 5 illustrates a flow diagram of a method of using a golf ball warming and locating system 500 according to various embodiments. The method of using this golf ball warming and locating system 500 begins with the golfer initiating the process (step 502) by loading the warming sleeve with several golf balls (step 504), typically before starting their round. The golfer then activates the warming sleeve (step 506), which initiates the heating process. As the golfer travels from the clubhouse to the first tee (step 508), which can take about 10 minutes, the balls inside the sleeve reach the desired target temperature (step 510). This timing aligns well with the start of play, ensuring that a properly warmed ball is ready for the first shot. The following steps repeat as play cycles (group 511) while the golfer advances through the holes they are playing.

[0043] When ready to play a hole (step 512), the golfer uses the release mechanism to dispense a single warmed ball from the bottom of the sleeve (step 514). This ball is then used for the present hole (step 516), benefiting from its enhanced thermal visibility due to the elevated temperature. After completing the hole (step 518), the golfer retrieves the used ball (step 520). The golfer then has the option to return the now-cooled ball to the top of the warming sleeve for reheating (step 522). Another pre-warmed ball can then be dispensed from the bottom of the sleeve for the next hole (step 524). This cycle continues throughout the round (step 526), with the golfer always having access to a warmed ball for each hole. The continuous heating and dispensing process, combined with the ability to reheat used balls (step 522), ensures that the golfer maintains a steady supply of thermally-locatable balls until the end of the round (step 528).

[0044] In an alternative embodiment of the present invention, the system is configured to cool golf balls rather than heat them, presenting a novel approach to thermal differentiation on the golf course. This cooling sleeve utilizes thermoelectric cooling technology, such as Peltier devices, to reduce the temperature of the golf balls below ambient conditions. The cooling process brings the balls to a target temperature that is significantly lower than the surrounding environment, typically aiming for a temperature differential of at least 10 degrees Fahrenheit below ambient.

[0045] Correspondingly, the thermal imaging system in this embodiment is calibrated to detect and highlight thermal signatures below a certain temperature threshold, rather than above. The thermal imager scans the playing area for cool spots that match the expected temperature range of the cooled golf balls. This inverse approach to thermal differentiation can be particularly advantageous in warm or hot playing conditions where a cooled ball may stand out more distinctly against the heated background of the course. The cooling sleeve incorporates similar features to the heating sleeve, such as insulation and a ball dispensing mechanism, but optimized for maintaining lower temperatures. This cool-ball system offers a unique solution for ball location, potentially providing improved contrast in thermal imaging under certain environmental conditions while also offering potential benefits to ball performance in high-temperature playing environments.

[0046] Thus, example embodiments of the inventive subject matter are disclosed. One skilled in the art will appreciate that the present teachings can be practiced with embodiments other than those disclosed. Resistive heating is used as an exemplary heating source, but it is considered that other heating technologies may be used as well. Similarly, gravity dispensing is used as an exemplary dispensing force, but it is considered that other methods including spring, air or manual pressure may be used as well. The disclosed embodiments are presented for purposes of illustration and not limitation, and the present teachings are limited only by the claims that follow.

[0047] While this invention has been described in conjunction with the examples of embodiments outlined above, various alternatives, modifications, variations, improvements and / or substantial equivalents, whether known or that are or may be presently foreseen, may become apparent to those having at least ordinary skill in the art. Accordingly, the examples of embodiments of the invention, as set forth above, are intended to be illustrative, not limiting. Various changes may be made without departing from the spirit or scope of the invention. Therefore, the invention is intended to embrace all known or earlier developed alternatives, modifications, variations, improvements and / or substantial equivalents.

[0048] The Abstract is provided to comply with 37 C.F.R. § 1.72(b) to allow the reader to quickly ascertain the nature and gist of the technical disclosure. The Abstract is submitted with the understanding that it will not be used to interpret or limit the scope or meaning of the claims.

Examples

Embodiment Construction

[0010]In the following description, reference is made to the accompanying drawings that form a part hereof, and in which is shown by way of illustration specific embodiments which may be practiced. These embodiments are described in sufficient detail to enable those skilled in the art to practice the present subject matter, and it is to be understood that other embodiments may be utilized and that structural, logical and material changes may be made without departing from the scope of the present subject matter. The following description of example embodiments is, therefore, not to be taken in a limited sense, and the scope of the present invention is defined by the appended claims.

[0011]According to various embodiments, the invention combines a golf ball warming system with thermal imaging technology to enhance ball location during play. The core component is a warming sleeve / container that efficiently heats multiple golf balls to a target temperature above 100° F., maintaining thi...

Claims

1. A system for enhancing golf ball location, comprising:a warming sleeve including one or more heating elements, the warming sleeve configured to hold one or more golf balls while providing heat;a controller connected to the one or more heating elements, controller configured to operate the heating elements to heat the golf balls to a target temperature; anda thermal imaging device configured to detect the golf balls based on the temperature of the golf balls being above a threshold temperature.

2. The system of claim 1, wherein the target temperature is a temperature of the golf balls which provides enhanced thermal contrast with respect to ambient surroundings.

3. The system of claim 1, further comprising:an ambient temperature sensor configured to measure environmental temperature; andwherein the controller is further configured to adjust the target temperature to maintain a minimum temperature differential above the measured environmental temperature.

4. The system of claim 1, wherein the warming sleeve further comprises an insulating layer disposed between an exterior surface of the warming sleeve and the one or more heating elements, the insulating layer configured to minimize heat loss to ambient surroundings.

5. The system of claim 1, further comprising a visual indicator light coupled to the warming sleeve, the visual indicator light configured to illuminate a first color when the golf balls are below the target temperature and a second color when the golf balls have reached the target temperature.

6. The system of claim 1, further comprising an offset body structure housing a battery module, the offset body structure being coupled to the warming sleeve and configured with a recess or hook shape to allow the system to be secured to an opening in a golf bag for stable transport.

7. The system of claim 1, further comprising a dispensing mechanism disposed at a bottom portion of the warming sleeve, the dispensing mechanism configured to selectively release a single golf ball when activated by a user.

8. A golf ball warming sleeve, comprising:a cylindrical body with an insertion opening and a dispensing opening, the cylindrical body shaped to hold one or more golf balls;a heating element disposed within walls of the cylindrical body;a temperature sensor within the sleeve body for sensing the temperature of the golf balls;a control unit configured to heat the golf balls to a target temperature, based on feedback from the temperature sensor, to ensure the golf balls achieve a temperature detectable by a thermal imaging device.

9. The golf ball warming sleeve of claim 8, wherein the control unit is further configured to adjust the target temperature based on ambient temperature data to maintain a target temperature differential above the ambient temperature.

10. The golf ball warming sleeve of claim 9, further comprising an ambient temperature sensor to generate the ambient temperature data based on sensed temperature of the environment external to the golf ball warming sleeve.

11. The golf ball warming sleeve of claim 9, wherein the ambient temperature data is provided to the control unit from an external source.

12. The golf ball warming sleeve of claim 8, wherein the heating element is physically spaced to be more densely concentrated near the dispensing opening than near the insertion opening, thereby prioritizing the warming of the golf ball closest to the dispensing opening.

13. The golf ball warming sleeve of claim 8, wherein the heating element comprises multiple independently controllable heating zones, and the control unit is further configured to deliver a higher amount of power to the heating zone positioned nearest the dispensing opening to prioritize and maintain the target temperature of the golf ball closest to the dispensing opening.

14. The golf ball warming sleeve of claim 8, further comprising an offset power module housing one or more batteries, the power module being thermally and physically spaced apart from the heating element and the cylindrical body to provide improved ergonomic balance and thermal isolation for the batteries.

15. A method for maintaining a continuous supply of thermally-locatable golf balls throughout a round of golf, the method comprising:Inserting one or more golf balls into a portable warming vessel;Activating a heating element within the portable warming vessel to warm the golf balls to a target temperature that provides enhanced thermal contrast relative to ambient conditions;Dispensing a first warmed golf ball from the portable warming vessel to be used for a current hole;Locating the first warmed golf ball on the course using a thermal imaging device configured to display objects above a threshold temperature;After completing the current hole, reinserting the used golf ball into the portable warming vessel for reheating; andDispensing a second warmed golf ball from the portable warming vessel to be used for a subsequent hole.

16. The method of claim 15, further comprising:sensing an ambient temperature external to the portable warming vessel; andadjusting the target temperature of the golf balls based on the sensed ambient temperature to maintain a minimum thermal contrast threshold.

17. The method of claim 15, wherein the dispensing a first warmed golf ball step utilizes a release mechanism configured to selectively release only a single golf ball from the portable warming vessel upon user activation.

18. The method of claim 15, wherein the activating a heating element step causes the heating element to prioritize warming the golf ball closest to a dispensing port by delivering more heat to that area than to other areas of the portable warming vessel.

19. The method of claim 15, further comprising the step of displaying a visual indication that changes color only after the golf balls inside the portable warming vessel have reached the target temperature.

20. The method of claim 15, wherein the portable warming vessel is secured to a golf bag during the round of golf via a body structure formed by an offset battery compartment.

Images