Heated Seat Device for Portable Toilets

Abstract

A heated seat device for portable toilets is provided. The device is comprised of a heated toilet seat device comprising a seat equipped with antimicrobial coatings for hygiene and a heating element for user comfort. The heating element, which may be a thin-film or a positive temperature coefficient (PTC) type, uses flexible conductive materials or ceramic components to provide adjustable heat. The device includes a control mechanism allowing users to regulate temperature via physical or digital interfaces and may offer preset temperature ranges. Additionally, the seat incorporates a timer to prevent overheating and conserve power. Power is supplied by a rechargeable battery connected to a solar panel, ensuring energy efficiency through optimized sunlight exposure.

Description

CROSS-REFERENCE TO RELATED APPLICATION

[0001] The present application claims priority to, and the benefit of, U.S. Provisional Application No. 63 / 671,814, which was filed on Jul. 16, 2024, and is incorporated herein by reference in its entirety.FIELD OF THE INVENTION

[0002] The present invention relates generally to the field of toilet seats. More specifically, the present invention relates to a heated toilet seat for a portable toilet. Accordingly, the present disclosure makes specific reference thereto. Nonetheless, it is to be appreciated that aspects of the present invention are also equally applicable to other like applications, devices, and methods of manufacture.BACKGROUND

[0003] Portable toilet units, commonly known as porta-potties, are widely utilized in a variety of outdoor locations where traditional restroom facilities are not available or practical. These units are a staple at events like outdoor concerts, festivals, sporting events, and fairs, as well as at hunting clubs, campgrounds, construction sites, and other remote or temporary locations. They provide an essential service, offering people a private and convenient space to use the bathroom while outdoors, ensuring proper sanitation in areas that otherwise lack such facilities. Despite their usefulness, portable toilets are not without their drawbacks, especially during cold weather.

[0004] One of the primary discomforts associated with porta-potties during cold months is the experience of sitting on a cold toilet seat. Most portable toilets are equipped with plastic seats, and plastic, as a material, tends to retain and amplify cold temperatures. When the weather is cold, these seats can become very uncomfortable to sit on, as the plastic becomes chilled, creating an unpleasant sensation for the user. This discomfort can be especially pronounced in regions with harsh winters or during early morning hours when the temperature is particularly low. The cold seat can create an unpleasant experience that may deter people from using the facilities as often as they might need to, or it can leave users feeling physically uncomfortable after doing so.

[0005] While some people attempt to alleviate the discomfort by placing a disposable seat cover, a layer of toilet paper, or other materials on the seat before sitting, these efforts usually provide minimal relief. These materials do very little to actually warm the seat, as they are thin and incapable of insulating against the cold of the plastic. In most cases, the cold from the seat still seeps through, and the overall experience remains uncomfortable. Users may find themselves reluctant to linger in these units any longer than necessary, and in extremely cold conditions, the discomfort can be enough to cause some people to avoid using the facilities altogether until absolutely necessary. The inability to effectively warm up the seat with traditional methods is a recurring issue for users, particularly in colder climates, and contributes to the overall negative perception of portable toilet experiences in cold weather.

[0006] Therefore, there exists a long-felt need in the art for an improved portable toilet seat. There also exists a long-felt need in the art for a heated seat device for portable toilets. More specifically, there exists a long-felt need in the art for a heated seat device for portable toilets that provides a heated toilet seat within a portable toilet. In addition, there exists a long-felt need in the art for a heated seat device for portable toilets that provides a heated toilet seat within a portable toilet, wherein the device provides customizable heating levels.

[0007] The subject matter disclosed and claimed herein, in one embodiment thereof, comprises a heated seat device for portable toilets. The device is comprised of a heated toilet seat device comprising a seat equipped with antimicrobial coatings for hygiene and a heating element for user comfort. The heating element, which may be a thin-film or a positive temperature coefficient (PTC) type, uses flexible conductive materials or ceramic components to provide adjustable heat. The device includes a control mechanism allowing users to regulate temperature via physical or digital interfaces and may offer preset temperature ranges. Additionally, the seat incorporates a timer to prevent overheating and conserve power. Power is supplied by a rechargeable battery connected to a solar panel, ensuring energy efficiency through optimized sunlight exposure.

[0008] In this manner, the heated seat device for portable toilets of the present invention accomplishes all the forgoing objectives and provides an improved portable toilet seat. More specifically, the device provides a heated toilet seat within a portable toilet. Further, the device provides a heated toilet seat within a portable toilet, wherein the device provides customizable heating levels.SUMMARY

[0009] The following presents a simplified summary to provide a basic understanding of some aspects of the disclosed innovation. This summary is not an extensive overview, and it is not intended to identify key / critical elements or to delineate the scope thereof. Its sole purpose is to present some general concepts in a simplified form as a prelude to the more detailed description that is presented later.

[0010] The subject matter disclosed and claimed herein, in one embodiment thereof, comprises a heated seat device for portable toilets. The device is comprised of a seat, which may be any standard toilet seat configuration known in the art. In one embodiment, the seat includes an anti-microbial coating for hygiene, which may involve materials such as silver ion, copper-based, or nanoparticle-infused coatings to inhibit bacterial growth.

[0011] The seat is also comprised of at least one heating element to warm the seat during use. One embodiment utilizes a thin film heating element, comprising a flexible material, such as polyester or polyimide, with a conductive material, such as carbon or metal, applied to it. This design maintains flexibility, allowing the heating element to conform to the seat's contours. An electrical current passing through the conductive material generates heat, and insulation layers may be included to prevent short circuits and improve thermal efficiency.

[0012] The temperature of the heating element can be adjusted using a control interface, which may be positioned on the seat or elsewhere in a portable toilet. The control comprises a variety of interfaces, including knobs, dials, switches, or a digital panel with touch-sensitive inputs. Preset temperature ranges for different users or conditions may also be configured.

[0013] In another embodiment, the heating element is comprised of a positive temperature coefficient (PTC) heating element embedded in the seat. The PTC element, made of ceramic, adjusts its resistance with temperature, allowing for rapid heating when cold and reducing power output as the seat reaches a stable temperature. This self-regulating feature eliminates the need for manual adjustment, and the PTC element responds to changes in ambient temperature by adjusting power output to maintain the desired seat temperature.

[0014] The device may also be comprised of a timer that automatically turns off the heating element after a set period to conserve power and prevent overheating. The timer may include an automatic restart function if the temperature drops below a certain threshold.

[0015] The heating element is powered by at least one rechargeable battery, which is charged by at least one solar panel. The solar panel is mounted on the exterior of a portable toilet with a repositionable mount that allows for optimal sunlight exposure. The solar panel comprises high-efficiency photovoltaic cells for maximum energy capture in low-light environments. The battery, solar panel, heating element, and control are connected via at least one insulated and weather-resistant wire, which may be housed in a protective conduit to prevent environmental or mechanical damage.

[0016] Accordingly, the heated seat device for portable toilets of the present invention is particularly advantageous as it provides an improved portable toilet seat. More specifically, the device provides a heated toilet seat within a portable toilet. Further, the device provides a heated toilet seat within a portable toilet, wherein the device provides customizable heating levels. In this manner, the heated seat device for portable toilets overcomes the limitations of existing portable toilet seats known in the art.

[0017] To the accomplishment of the foregoing and related ends, certain illustrative aspects of the disclosed innovation are described herein in connection with the following description and the annexed drawings. These aspects are indicative, however, of but a few of the various ways in which the principles disclosed herein can be employed and are intended to include all such aspects and their equivalents. Other advantages and novel features will become apparent from the following detailed description when considered in conjunction with the drawings.BRIEF DESCRIPTION OF THE DRAWINGS

[0018] The description refers to provided drawings in which similar reference characters refer to similar parts throughout the different views, and in which:

[0019] FIG. 1 illustrates a perspective view of an interior of one potential embodiment of a heated seat device for portable toilets of the present invention in accordance with the disclosed architecture; and

[0020] FIG. 2 illustrates a perspective view of an exterior of one potential embodiment of a heated seat device for portable toilets of the present invention in accordance with the disclosed architecture.DETAILED DESCRIPTION

[0021] The innovation is now described with reference to the drawings, wherein like reference numerals are used to refer to like elements throughout. In the following description, for purposes of explanation, numerous specific details are set forth to provide a thorough understanding thereof. It may be evident, however, that the innovation can be practiced without these specific details. In other instances, well-known structures and devices are shown in block diagram form to facilitate a description thereof. Various embodiments are discussed hereinafter. It should be noted that the figures are described only to facilitate the description of the embodiments. They are not intended as an exhaustive description of the invention and do not limit the scope of the invention. Additionally, an illustrated embodiment need not have all the aspects or advantages shown. Thus, in other embodiments, any of the features described herein from different embodiments may be combined.

[0022] As noted above, there exists a long-felt need in the art for an improved portable toilet seat. There also exists a long-felt need in the art for a heated seat device for portable toilets. More specifically, there exists a long-felt need in the art for a heated seat device for portable toilets that provides a heated toilet seat within a portable toilet. In addition, there exists a long-felt need in the art for a heated seat device for portable toilets that provides a heated toilet seat within a portable toilet, wherein the device provides customizable heating levels.

[0023] The present invention, in one exemplary embodiment, is comprised of a heated seat device for portable toilets. The device is comprised of a seat, which may adopt any standard toilet seat configuration known in the art. In one embodiment, the seat features an anti-microbial coating for hygiene purposes, which may include materials such as silver ion, copper-based, or nanoparticle-infused coatings to inhibit bacterial growth.

[0024] The seat is further comprised of at least one heating element to warm the seat during use. One embodiment employs a thin-film heating element, made from flexible materials such as polyester or polyimide, with a conductive material like carbon or metal applied to it. This design allows the heating element to flex and conform to the contours of the seat. The heat is generated by an electrical current passing through the conductive material, and insulation layers may be used to prevent short circuits and improve thermal efficiency.

[0025] The temperature of the heating element can be adjusted through a control interface, which may be located on the seat or elsewhere within a portable toilet. The control may feature different types of interfaces, such as knobs, dials, switches, or a digital panel with touch-sensitive inputs. Preset temperature ranges for different users or conditions can also be configured.

[0026] In another embodiment, the heating element is comprised of a positive temperature coefficient (PTC) heating element embedded within the seat. The PTC element, made from ceramic, adjusts its resistance with changes in temperature, enabling rapid heating when cold and reducing power output as the seat reaches a stable temperature. This self-regulating feature eliminates the need for manual adjustments, as the PTC element automatically responds to changes in ambient temperature to maintain the desired seat warmth.

[0027] The device may also include a timer that automatically deactivates the heating element after a set period to conserve power and prevent overheating. The timer may also have an automatic restart function if the temperature drops below a certain level.

[0028] Power for the heating element is supplied by at least one rechargeable battery, which is charged by at least one solar panel. The solar panel is mounted on the exterior of a portable toilet using a repositionable mount that allows for optimal sunlight exposure. The solar panel comprises high-efficiency photovoltaic cells to maximize energy capture in low-light environments. The battery, solar panel, heating element, and control are connected via at least one insulated, weather-resistant wire, which may be housed in a protective conduit to prevent damage from environmental or mechanical factors.

[0029] Thus, the heated seat device for portable toilets provides an improved solution by offering a heated toilet seat with customizable heating levels. The device addresses and overcomes the limitations of existing portable toilet seats.

[0030] Referring initially to the drawings, FIG. 1 illustrates a perspective view of an interior of one potential embodiment of a heated seat device for portable toilets 100 of the present invention in accordance with the disclosed architecture. The device 100 is comprised of a seat 110. The seat 110 may be any size, shape, or configuration of toilet seat known in the art. In one embodiment, the seat 110 is comprised of an anti-microbial coating 112 for hygiene purposes, which may include coatings such as silver ion, copper-based, or nano-particle-infused materials that inhibit the growth of bacteria and other pathogens.

[0031] The seat 110 is comprised of at least one heating element 114 that heats the seat 110 during use. In one embodiment, the heating element 114 is comprised of a thin-film heating element. The thin-film heating element 114 is comprised of a flexible material 115, such as but not limited to polyester or polyimide, onto which a conductive material 116, such as but not limited to carbon or metal, is printed or positioned. The thin-film construction allows the heating element to maintain flexibility, conforming to the contours of the seat 110 without causing discomfort to the user. During use, an electrical current passes through the conductive material 116 to generate heat. The heating element 114 may include insulation layers to prevent electrical short circuits and to enhance thermal efficiency.

[0032] In this embodiment, the temperature of the heating element 114 can be adjusted via at least one temperature control 150. The control 150 may be positioned on the seat 110 or elsewhere within a portable toilet, functioning as a separate control panel. The control 150 is comprised of various interfaces, including but not limited to a knob, a dial, a switch, or a digital control panel. In one embodiment, the digital control panel includes a display showing the current temperature settings and may feature touch-sensitive inputs for user convenience. The control 150 may also be configured to allow preset temperature ranges for different users or environmental conditions.

[0033] In another embodiment, the heating element 114 is comprised of a positive temperature coefficient (PTC) heating element embedded within the seat 110. The PTC heating element 114 is comprised of a ceramic material that changes its resistance based on temperature. When cold, the PTC element 114 allows electricity to flow freely, enabling rapid heat generation. As the element warms and reaches a predetermined temperature limit, the resistance increases, which reduces the electrical current and stabilizes the temperature. This self-regulating effect eliminates the need for constant manual adjustment. The PTC heating element 114 is designed to automatically adjust its power output in response to ambient temperature changes. For example, if the surrounding temperature drops significantly, the PTC element 114 will increase its power output to reach the desired seat temperature more rapidly. Once the seat reaches a stable temperature, the power output will reduce, minimizing energy consumption.

[0034] In one embodiment, the device 100 is comprised of a timer 160 that automatically turns off the heating element 114 after a predetermined period of time. This feature is designed to conserve battery power and to prevent accidental overheating. The timer 160 may be adjustable to allow the user to set a preferred heating duration based on comfort and environmental factors. Additionally, the timer 160 may include an automatic restart feature, which can reinitiate the heating element 114 if the temperature drops below a certain threshold.

[0035] The heating element 114 receives power from at least one battery 120. The battery 120 is preferably rechargeable and is designed to receive power from at least one solar panel 130. The solar panel 130 can be positioned on the exterior of a portable toilet via at least one mount 132. The mount 132 is preferably a repositionable mount that allows the solar panel 130 to tilt and / or rotate for optimal sunlight exposure, as seen in FIG. 2. In one embodiment, the solar panel 130 is comprised of high-efficiency photovoltaic cells to maximize energy capture in low-light environments. The solar panel 130, battery 120, heating element 114, and control 150 are in wired electrical communication via at least one wire 140. The wire 140 is preferably insulated and weather-resistant, capable of withstanding exposure to outdoor conditions. In one embodiment, the wire 140 is housed within a protective conduit to prevent damage from environmental factors or mechanical wear.

[0036] Certain terms are used throughout the following description and claims to refer to particular features or components. As one skilled in the art will appreciate, different persons may refer to the same feature or component by different names. This document does not intend to distinguish between components or features that differ in name but not structure or function. As used herein “heated seat device for portable toilets” and “device” are interchangeable and refer to the heated seat device for portable toilets 100 of the present invention.

[0037] Notwithstanding the forgoing, the heated seat device for portable toilets 100 of the present invention and its various components can be of any suitable size and configuration as is known in the art without affecting the overall concept of the invention, provided that they accomplish the above-stated objectives. One of ordinary skill in the art will appreciate that the size, configuration, and material of the heated seat device for portable toilets 100 as shown in the FIGS. are for illustrative purposes only, and that many other sizes and shapes of the heated seat device for portable toilets 100 are well within the scope of the present disclosure. Although the dimensions of the heated seat device for portable toilets 100 are important design parameters for user convenience, the heated seat device for portable toilets 100 may be of any size, shape, and / or configuration that ensures optimal performance during use and / or that suits the user's needs and / or preferences.

[0038] Various modifications and additions can be made to the exemplary embodiments discussed without departing from the scope of the present invention. While the embodiments described above refer to particular features, the scope of this invention also includes embodiments having different combinations of features and embodiments that do not include all the described features. Accordingly, the scope of the present invention is intended to embrace all such alternatives, modifications, and variations as fall within the scope of the claims, together with all equivalents thereof.

[0039] What has been described above includes examples of the claimed subject matter. It is, of course, not possible to describe every conceivable combination of components or methodologies for purposes of describing the claimed subject matter, but one of ordinary skill in the art may recognize that many further combinations and permutations of the claimed subject matter are possible. Accordingly, the claimed subject matter is intended to embrace all such alterations, modifications, and variations that fall within the spirit and scope of the appended claims. Furthermore, to the extent that the term “includes” is used in either the detailed description or the claims, such term is intended to be inclusive in a manner similar to the term “comprising” as “comprising” is interpreted when employed as a transitional word in a claim.

Examples

Embodiment Construction

[0021]The innovation is now described with reference to the drawings, wherein like reference numerals are used to refer to like elements throughout. In the following description, for purposes of explanation, numerous specific details are set forth to provide a thorough understanding thereof. It may be evident, however, that the innovation can be practiced without these specific details. In other instances, well-known structures and devices are shown in block diagram form to facilitate a description thereof. Various embodiments are discussed hereinafter. It should be noted that the figures are described only to facilitate the description of the embodiments. They are not intended as an exhaustive description of the invention and do not limit the scope of the invention. Additionally, an illustrated embodiment need not have all the aspects or advantages shown. Thus, in other embodiments, any of the features described herein from different embodiments may be combined.

[0022]As noted above...

CROSS-REFERENCE TO RELATED APPLICATION

[0001] The present application claims priority to, and the benefit of, U.S. Provisional Application No. 63 / 671,814, which was filed on Jul. 16, 2024, and is incorporated herein by reference in its entirety.FIELD OF THE INVENTION

[0002] The present invention relates generally to the field of toilet seats. More specifically, the present invention relates to a heated toilet seat for a portable toilet. Accordingly, the present disclosure makes specific reference thereto. Nonetheless, it is to be appreciated that aspects of the present invention are also equally applicable to other like applications, devices, and methods of manufacture.BACKGROUND

[0003] Portable toilet units, commonly known as porta-potties, are widely utilized in a variety of outdoor locations where traditional restroom facilities are not available or practical. These units are a staple at events like outdoor concerts, festivals, sporting events, and fairs, as well as at hunting clubs, campgrounds, construction sites, and other remote or temporary locations. They provide an essential service, offering people a private and convenient space to use the bathroom while outdoors, ensuring proper sanitation in areas that otherwise lack such facilities. Despite their usefulness, portable toilets are not without their drawbacks, especially during cold weather.

[0004] One of the primary discomforts associated with porta-potties during cold months is the experience of sitting on a cold toilet seat. Most portable toilets are equipped with plastic seats, and plastic, as a material, tends to retain and amplify cold temperatures. When the weather is cold, these seats can become very uncomfortable to sit on, as the plastic becomes chilled, creating an unpleasant sensation for the user. This discomfort can be especially pronounced in regions with harsh winters or during early morning hours when the temperature is particularly low. The cold seat can create an unpleasant experience that may deter people from using the facilities as often as they might need to, or it can leave users feeling physically uncomfortable after doing so.

[0005] While some people attempt to alleviate the discomfort by placing a disposable seat cover, a layer of toilet paper, or other materials on the seat before sitting, these efforts usually provide minimal relief. These materials do very little to actually warm the seat, as they are thin and incapable of insulating against the cold of the plastic. In most cases, the cold from the seat still seeps through, and the overall experience remains uncomfortable. Users may find themselves reluctant to linger in these units any longer than necessary, and in extremely cold conditions, the discomfort can be enough to cause some people to avoid using the facilities altogether until absolutely necessary. The inability to effectively warm up the seat with traditional methods is a recurring issue for users, particularly in colder climates, and contributes to the overall negative perception of portable toilet experiences in cold weather.

[0006] Therefore, there exists a long-felt need in the art for an improved portable toilet seat. There also exists a long-felt need in the art for a heated seat device for portable toilets. More specifically, there exists a long-felt need in the art for a heated seat device for portable toilets that provides a heated toilet seat within a portable toilet. In addition, there exists a long-felt need in the art for a heated seat device for portable toilets that provides a heated toilet seat within a portable toilet, wherein the device provides customizable heating levels.

[0007] The subject matter disclosed and claimed herein, in one embodiment thereof, comprises a heated seat device for portable toilets. The device is comprised of a heated toilet seat device comprising a seat equipped with antimicrobial coatings for hygiene and a heating element for user comfort. The heating element, which may be a thin-film or a positive temperature coefficient (PTC) type, uses flexible conductive materials or ceramic components to provide adjustable heat. The device includes a control mechanism allowing users to regulate temperature via physical or digital interfaces and may offer preset temperature ranges. Additionally, the seat incorporates a timer to prevent overheating and conserve power. Power is supplied by a rechargeable battery connected to a solar panel, ensuring energy efficiency through optimized sunlight exposure.

[0008] In this manner, the heated seat device for portable toilets of the present invention accomplishes all the forgoing objectives and provides an improved portable toilet seat. More specifically, the device provides a heated toilet seat within a portable toilet. Further, the device provides a heated toilet seat within a portable toilet, wherein the device provides customizable heating levels.SUMMARY

[0009] The following presents a simplified summary to provide a basic understanding of some aspects of the disclosed innovation. This summary is not an extensive overview, and it is not intended to identify key / critical elements or to delineate the scope thereof. Its sole purpose is to present some general concepts in a simplified form as a prelude to the more detailed description that is presented later.

[0010] The subject matter disclosed and claimed herein, in one embodiment thereof, comprises a heated seat device for portable toilets. The device is comprised of a seat, which may be any standard toilet seat configuration known in the art. In one embodiment, the seat includes an anti-microbial coating for hygiene, which may involve materials such as silver ion, copper-based, or nanoparticle-infused coatings to inhibit bacterial growth.

[0011] The seat is also comprised of at least one heating element to warm the seat during use. One embodiment utilizes a thin film heating element, comprising a flexible material, such as polyester or polyimide, with a conductive material, such as carbon or metal, applied to it. This design maintains flexibility, allowing the heating element to conform to the seat's contours. An electrical current passing through the conductive material generates heat, and insulation layers may be included to prevent short circuits and improve thermal efficiency.

[0012] The temperature of the heating element can be adjusted using a control interface, which may be positioned on the seat or elsewhere in a portable toilet. The control comprises a variety of interfaces, including knobs, dials, switches, or a digital panel with touch-sensitive inputs. Preset temperature ranges for different users or conditions may also be configured.

[0013] In another embodiment, the heating element is comprised of a positive temperature coefficient (PTC) heating element embedded in the seat. The PTC element, made of ceramic, adjusts its resistance with temperature, allowing for rapid heating when cold and reducing power output as the seat reaches a stable temperature. This self-regulating feature eliminates the need for manual adjustment, and the PTC element responds to changes in ambient temperature by adjusting power output to maintain the desired seat temperature.

[0014] The device may also be comprised of a timer that automatically turns off the heating element after a set period to conserve power and prevent overheating. The timer may include an automatic restart function if the temperature drops below a certain threshold.

[0015] The heating element is powered by at least one rechargeable battery, which is charged by at least one solar panel. The solar panel is mounted on the exterior of a portable toilet with a repositionable mount that allows for optimal sunlight exposure. The solar panel comprises high-efficiency photovoltaic cells for maximum energy capture in low-light environments. The battery, solar panel, heating element, and control are connected via at least one insulated and weather-resistant wire, which may be housed in a protective conduit to prevent environmental or mechanical damage.

[0016] Accordingly, the heated seat device for portable toilets of the present invention is particularly advantageous as it provides an improved portable toilet seat. More specifically, the device provides a heated toilet seat within a portable toilet. Further, the device provides a heated toilet seat within a portable toilet, wherein the device provides customizable heating levels. In this manner, the heated seat device for portable toilets overcomes the limitations of existing portable toilet seats known in the art.

[0017] To the accomplishment of the foregoing and related ends, certain illustrative aspects of the disclosed innovation are described herein in connection with the following description and the annexed drawings. These aspects are indicative, however, of but a few of the various ways in which the principles disclosed herein can be employed and are intended to include all such aspects and their equivalents. Other advantages and novel features will become apparent from the following detailed description when considered in conjunction with the drawings.BRIEF DESCRIPTION OF THE DRAWINGS

[0018] The description refers to provided drawings in which similar reference characters refer to similar parts throughout the different views, and in which:

[0019] FIG. 1 illustrates a perspective view of an interior of one potential embodiment of a heated seat device for portable toilets of the present invention in accordance with the disclosed architecture; and

[0020] FIG. 2 illustrates a perspective view of an exterior of one potential embodiment of a heated seat device for portable toilets of the present invention in accordance with the disclosed architecture.DETAILED DESCRIPTION

[0021] The innovation is now described with reference to the drawings, wherein like reference numerals are used to refer to like elements throughout. In the following description, for purposes of explanation, numerous specific details are set forth to provide a thorough understanding thereof. It may be evident, however, that the innovation can be practiced without these specific details. In other instances, well-known structures and devices are shown in block diagram form to facilitate a description thereof. Various embodiments are discussed hereinafter. It should be noted that the figures are described only to facilitate the description of the embodiments. They are not intended as an exhaustive description of the invention and do not limit the scope of the invention. Additionally, an illustrated embodiment need not have all the aspects or advantages shown. Thus, in other embodiments, any of the features described herein from different embodiments may be combined.

[0022] As noted above, there exists a long-felt need in the art for an improved portable toilet seat. There also exists a long-felt need in the art for a heated seat device for portable toilets. More specifically, there exists a long-felt need in the art for a heated seat device for portable toilets that provides a heated toilet seat within a portable toilet. In addition, there exists a long-felt need in the art for a heated seat device for portable toilets that provides a heated toilet seat within a portable toilet, wherein the device provides customizable heating levels.

[0023] The present invention, in one exemplary embodiment, is comprised of a heated seat device for portable toilets. The device is comprised of a seat, which may adopt any standard toilet seat configuration known in the art. In one embodiment, the seat features an anti-microbial coating for hygiene purposes, which may include materials such as silver ion, copper-based, or nanoparticle-infused coatings to inhibit bacterial growth.

[0024] The seat is further comprised of at least one heating element to warm the seat during use. One embodiment employs a thin-film heating element, made from flexible materials such as polyester or polyimide, with a conductive material like carbon or metal applied to it. This design allows the heating element to flex and conform to the contours of the seat. The heat is generated by an electrical current passing through the conductive material, and insulation layers may be used to prevent short circuits and improve thermal efficiency.

[0025] The temperature of the heating element can be adjusted through a control interface, which may be located on the seat or elsewhere within a portable toilet. The control may feature different types of interfaces, such as knobs, dials, switches, or a digital panel with touch-sensitive inputs. Preset temperature ranges for different users or conditions can also be configured.

[0026] In another embodiment, the heating element is comprised of a positive temperature coefficient (PTC) heating element embedded within the seat. The PTC element, made from ceramic, adjusts its resistance with changes in temperature, enabling rapid heating when cold and reducing power output as the seat reaches a stable temperature. This self-regulating feature eliminates the need for manual adjustments, as the PTC element automatically responds to changes in ambient temperature to maintain the desired seat warmth.

[0027] The device may also include a timer that automatically deactivates the heating element after a set period to conserve power and prevent overheating. The timer may also have an automatic restart function if the temperature drops below a certain level.

[0028] Power for the heating element is supplied by at least one rechargeable battery, which is charged by at least one solar panel. The solar panel is mounted on the exterior of a portable toilet using a repositionable mount that allows for optimal sunlight exposure. The solar panel comprises high-efficiency photovoltaic cells to maximize energy capture in low-light environments. The battery, solar panel, heating element, and control are connected via at least one insulated, weather-resistant wire, which may be housed in a protective conduit to prevent damage from environmental or mechanical factors.

[0029] Thus, the heated seat device for portable toilets provides an improved solution by offering a heated toilet seat with customizable heating levels. The device addresses and overcomes the limitations of existing portable toilet seats.

[0030] Referring initially to the drawings, FIG. 1 illustrates a perspective view of an interior of one potential embodiment of a heated seat device for portable toilets 100 of the present invention in accordance with the disclosed architecture. The device 100 is comprised of a seat 110. The seat 110 may be any size, shape, or configuration of toilet seat known in the art. In one embodiment, the seat 110 is comprised of an anti-microbial coating 112 for hygiene purposes, which may include coatings such as silver ion, copper-based, or nano-particle-infused materials that inhibit the growth of bacteria and other pathogens.

[0031] The seat 110 is comprised of at least one heating element 114 that heats the seat 110 during use. In one embodiment, the heating element 114 is comprised of a thin-film heating element. The thin-film heating element 114 is comprised of a flexible material 115, such as but not limited to polyester or polyimide, onto which a conductive material 116, such as but not limited to carbon or metal, is printed or positioned. The thin-film construction allows the heating element to maintain flexibility, conforming to the contours of the seat 110 without causing discomfort to the user. During use, an electrical current passes through the conductive material 116 to generate heat. The heating element 114 may include insulation layers to prevent electrical short circuits and to enhance thermal efficiency.

[0032] In this embodiment, the temperature of the heating element 114 can be adjusted via at least one temperature control 150. The control 150 may be positioned on the seat 110 or elsewhere within a portable toilet, functioning as a separate control panel. The control 150 is comprised of various interfaces, including but not limited to a knob, a dial, a switch, or a digital control panel. In one embodiment, the digital control panel includes a display showing the current temperature settings and may feature touch-sensitive inputs for user convenience. The control 150 may also be configured to allow preset temperature ranges for different users or environmental conditions.

[0033] In another embodiment, the heating element 114 is comprised of a positive temperature coefficient (PTC) heating element embedded within the seat 110. The PTC heating element 114 is comprised of a ceramic material that changes its resistance based on temperature. When cold, the PTC element 114 allows electricity to flow freely, enabling rapid heat generation. As the element warms and reaches a predetermined temperature limit, the resistance increases, which reduces the electrical current and stabilizes the temperature. This self-regulating effect eliminates the need for constant manual adjustment. The PTC heating element 114 is designed to automatically adjust its power output in response to ambient temperature changes. For example, if the surrounding temperature drops significantly, the PTC element 114 will increase its power output to reach the desired seat temperature more rapidly. Once the seat reaches a stable temperature, the power output will reduce, minimizing energy consumption.

[0034] In one embodiment, the device 100 is comprised of a timer 160 that automatically turns off the heating element 114 after a predetermined period of time. This feature is designed to conserve battery power and to prevent accidental overheating. The timer 160 may be adjustable to allow the user to set a preferred heating duration based on comfort and environmental factors. Additionally, the timer 160 may include an automatic restart feature, which can reinitiate the heating element 114 if the temperature drops below a certain threshold.

[0035] The heating element 114 receives power from at least one battery 120. The battery 120 is preferably rechargeable and is designed to receive power from at least one solar panel 130. The solar panel 130 can be positioned on the exterior of a portable toilet via at least one mount 132. The mount 132 is preferably a repositionable mount that allows the solar panel 130 to tilt and / or rotate for optimal sunlight exposure, as seen in FIG. 2. In one embodiment, the solar panel 130 is comprised of high-efficiency photovoltaic cells to maximize energy capture in low-light environments. The solar panel 130, battery 120, heating element 114, and control 150 are in wired electrical communication via at least one wire 140. The wire 140 is preferably insulated and weather-resistant, capable of withstanding exposure to outdoor conditions. In one embodiment, the wire 140 is housed within a protective conduit to prevent damage from environmental factors or mechanical wear.

[0036] Certain terms are used throughout the following description and claims to refer to particular features or components. As one skilled in the art will appreciate, different persons may refer to the same feature or component by different names. This document does not intend to distinguish between components or features that differ in name but not structure or function. As used herein “heated seat device for portable toilets” and “device” are interchangeable and refer to the heated seat device for portable toilets 100 of the present invention.

[0037] Notwithstanding the forgoing, the heated seat device for portable toilets 100 of the present invention and its various components can be of any suitable size and configuration as is known in the art without affecting the overall concept of the invention, provided that they accomplish the above-stated objectives. One of ordinary skill in the art will appreciate that the size, configuration, and material of the heated seat device for portable toilets 100 as shown in the FIGS. are for illustrative purposes only, and that many other sizes and shapes of the heated seat device for portable toilets 100 are well within the scope of the present disclosure. Although the dimensions of the heated seat device for portable toilets 100 are important design parameters for user convenience, the heated seat device for portable toilets 100 may be of any size, shape, and / or configuration that ensures optimal performance during use and / or that suits the user's needs and / or preferences.

[0038] Various modifications and additions can be made to the exemplary embodiments discussed without departing from the scope of the present invention. While the embodiments described above refer to particular features, the scope of this invention also includes embodiments having different combinations of features and embodiments that do not include all the described features. Accordingly, the scope of the present invention is intended to embrace all such alternatives, modifications, and variations as fall within the scope of the claims, together with all equivalents thereof.

[0039] What has been described above includes examples of the claimed subject matter. It is, of course, not possible to describe every conceivable combination of components or methodologies for purposes of describing the claimed subject matter, but one of ordinary skill in the art may recognize that many further combinations and permutations of the claimed subject matter are possible. Accordingly, the claimed subject matter is intended to embrace all such alterations, modifications, and variations that fall within the spirit and scope of the appended claims. Furthermore, to the extent that the term “includes” is used in either the detailed description or the claims, such term is intended to be inclusive in a manner similar to the term “comprising” as “comprising” is interpreted when employed as a transitional word in a claim.

Examples

Embodiment Construction

[0021]The innovation is now described with reference to the drawings, wherein like reference numerals are used to refer to like elements throughout. In the following description, for purposes of explanation, numerous specific details are set forth to provide a thorough understanding thereof. It may be evident, however, that the innovation can be practiced without these specific details. In other instances, well-known structures and devices are shown in block diagram form to facilitate a description thereof. Various embodiments are discussed hereinafter. It should be noted that the figures are described only to facilitate the description of the embodiments. They are not intended as an exhaustive description of the invention and do not limit the scope of the invention. Additionally, an illustrated embodiment need not have all the aspects or advantages shown. Thus, in other embodiments, any of the features described herein from different embodiments may be combined.

[0022]As noted above...

Claims

1. A heated seat device for portable toilets comprising:a seat;a heating element integrated within the seat;a control mechanism configured to allow a user to regulate the temperature of the heating element, the control mechanism comprising a physical interface or a digital interface;a timer configured to prevent overheating and conserve power; anda power supply comprising a rechargeable battery.

2. The heated seat device for portable toilets of claim 1, wherein the seat is comprised of an antimicrobial coating.

3. The heated seat device for portable toilets of claim 1, wherein the control mechanism comprises a touch-sensitive interface.

4. The heated seat device for portable toilets of claim 1, wherein the heating element is comprised of a thin-film heating element.

5. The heated seat device for portable toilets of claim 1, wherein the heating element is comprised of a positive temperature coefficient type heating element.

6. The heated seat device for portable toilets of claim 1, wherein the rechargeable battery is a lithium-ion battery.

7. The heated seat device for portable toilets of claim 1 further comprised of a solar panel.

8. A heated seat device for portable toilets comprising:a seat;a heating element integrated within the seat;a control mechanism configured to allow a user to regulate the temperature of the heating element, the control mechanism comprising a physical interface or a digital interface;a timer configured to automatically shut off the heating element after a predefined period; anda rechargeable battery powered by a solar panel, wherein the rechargeable battery powers the heating element.

9. The heated seat device for portable toilets of claim 8, wherein the heating element is comprised of a ceramic heating element.

10. The heated seat device for portable toilets of claim 8, wherein the heating element is in a wired connection with the battery.

11. The heated seat device for portable toilets of claim 8, wherein the solar panel is in a wired connection with the battery.

12. A heated seat device for portable toilets comprising:a seat;a heating element integrated within the seat comprised of a flexible, conductive material;a control mechanism configured to allow a user to regulate the temperature of the heating element, the control mechanism comprising a physical interface or a digital interface;a timer configured to prevent overheating and conserve power; anda power supply comprising a rechargeable battery.

13. The heated seat device for portable toilets of claim 12, wherein the heating element is comprised of a ceramic heating element.

14. The heated seat device for portable toilets of claim 12, wherein the heating element is in a wired connection with the battery.

15. The heated seat device for portable toilets of claim 12, wherein the solar panel is in a wired connection with the battery.

16. The heated seat device for portable toilets of claim 12, wherein the control mechanism comprises a touch-sensitive interface.

17. The heated seat device for portable toilets of claim 12, wherein the seat is comprised of an anti-microbial coating.

18. The heated seat device for portable toilets of claim 17, wherein the anti-microbial coating is comprised of a silver ion, a copper, or a nano-particle-infused material.

19. The heated seat device for portable toilets of claim 12, wherein the physical interface is comprised of a knob, a dial, or a switch.

20. The heated seat device for portable toilets of claim 12, wherein the timer turns off the heating element.

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