Sterilization of child seat, sterilization method of child seat, and vehicle

Abstract

The application provides a sterilization child seat, a sterilization method of a child seat and a vehicle, and relates to the technical field of child seats. The sterilization child seat comprises a seat body, a sterilization assembly and a control circuit board, the control circuit board is connected with the sterilization assembly and is used for controlling the sterilization assembly to sterilize the seat body. The sterilization child seat can sterilize the seat body, can timely feed back to a user whether the sterilization function is effective, has high safety and good user experience.

Description

Technical Field

[0001] This invention relates to the field of child car seat technology, and more specifically, to a sterilization child car seat, a sterilization method for the child car seat, and a vehicle. Background Technology

[0002] To improve the comfort and safety of children while traveling in vehicles, most vehicles are equipped with child seats. However, over time, bacteria can accumulate and grow in child seats, potentially threatening the health of children. Therefore, the sterilization function of child seats is crucial, and how to comprehensively and effectively sterilize child seats is a pressing technical problem that needs to be solved in this field. Summary of the Invention

[0003] The present invention aims to provide a sterilization child seat, a sterilization method for the child seat, and a vehicle, which can comprehensively and effectively sterilize the seat body, improve the cleanliness of the child seat, and enhance the user experience.

[0004] The embodiments of the present invention can be implemented as follows:

[0005] In a first aspect, the present invention provides a sterilization child seat, comprising a seat body, a sterilization component disposed on the seat body, and a control circuit board, wherein the control circuit board is connected to the sterilization component and the control circuit board is used to control the sterilization component to sterilize the seat surface of the seat body.

[0006] In an optional embodiment, an ultraviolet detection sensor is also included, which is connected to the control circuit board and is used to detect whether the sterilization component emits ultraviolet light.

[0007] In an optional embodiment, a life sensor is also included on the seat body, and a control circuit board is connected to the life sensor. The life sensor is used to detect whether there is a living organism on the seat body, and the control circuit board is used to control the sterilization component to turn on when there is no living organism on the seat body.

[0008] In an optional embodiment, the control circuit board is provided with a sterilization detection circuit, which is connected to the sterilization component and is used to detect the current magnitude of the sterilization component to detect whether the sterilization component is working effectively.

[0009] In an optional implementation, at least two of an ultraviolet detection sensor, a life sensor, and a sterilization detection circuit are included, wherein the control circuit board is connected to the ultraviolet detection sensor, and the ultraviolet detection sensor is used to detect whether the sterilization component emits ultraviolet light;

[0010] The control circuit board is connected to the life sensor, which is used to detect whether there is a life on the seat body. The control circuit board is used to control the sterilization component to turn on when there is no life on the seat body.

[0011] The sterilization detection circuit is connected to the sterilization component and is used to detect the current magnitude of the sterilization component to determine whether the sterilization component is working effectively.

[0012] In an optional embodiment, the sterilization component includes a first light strip disposed on the seat body; the first light strip is provided with a plurality of first ultraviolet lamp beads, which emit ultraviolet light at different emission angles so that the ultraviolet light covers the entire seat surface of the seat body.

[0013] In an optional embodiment, the number of the first light strips may be multiple, and the multiple first light strips are spaced apart on the seat body.

[0014] In an optional embodiment, the sterilization component includes a second light strip, a bracket rotatably mounted on the seat body, the second light strip being mounted on the bracket, and a plurality of second ultraviolet lamp beads being mounted on the second light strip. The second ultraviolet lamp beads are used to emit ultraviolet light to irradiate the seat body; the bracket is used to rotate around the seat body so that the ultraviolet light fully irradiates the seat surface of the seat body.

[0015] In an optional embodiment, the seat body is provided with rotating connectors on both sides, one end of the bracket is connected to the rotating connector on one side, and the other end is connected to the rotating connector on the other side. The bracket is located on the side of the seat body that has the seat surface.

[0016] In an optional embodiment, the seat body is provided with a drive component, which is connected to the rotating connector and is used to drive the rotating connector to rotate; the drive component is connected to the control circuit board, which is used to control the start and stop of the drive component.

[0017] In an optional embodiment, the seat body is provided with an interactive interface for users to activate the sterilization function.

[0018] In an optional embodiment, the seat body is provided with a power connection terminal, which is used to connect to a lithium battery or an external power source. The power connection terminal is electrically connected to the control circuit board to supply power to the control circuit board.

[0019] Secondly, the present invention provides a method for sterilizing a child car seat, comprising:

[0020] Receives a command to activate the sterilization function;

[0021] The system detects whether there are living organisms on the seat body; if there are living organisms, it alerts the user and controls the sterilization component to turn off; if there are no living organisms, it controls the sterilization component to turn on.

[0022] After the sterilization component is turned on, the current signal of the sterilization component is acquired.

[0023] After the sterilization component is turned on, the ultraviolet light signal of the sterilization component is acquired.

[0024] The effectiveness of the sterilization component is determined based on the current signal and the ultraviolet light signal.

[0025] Thirdly, the present invention provides a vehicle including a vehicle body and a sterile child seat as described in the foregoing embodiments, the sterile child seat being mounted on the vehicle body.

[0026] The beneficial effects of the sterilization child car seat, sterilization method for the child car seat, and vehicle provided in this invention include:

[0027] This sterilizing child car seat features a sterilization component and a control circuit board on the seat itself. The sterilization component disinfects the seat surface. This sterilizing child car seat provides comprehensive and efficient sterilization, improving the cleanliness of the seat and enhancing the user experience.

[0028] The sterilization method of this child seat includes receiving a sterilization function activation command, detecting whether there are living organisms on the seat body, and activating the sterilization component if no living organisms are found, to thoroughly and effectively sterilize the seat body. Furthermore, after activating the sterilization component, it acquires the current signal and ultraviolet light signal of the sterilization component to determine whether the sterilization component is working effectively, ensuring its normal operation, improving the cleanliness of the seat body, and enhancing the user experience.

[0029] The vehicle includes the aforementioned sterilization child seat, which not only ensures the safety of children while providing sterilization, but also improves the cleanliness of the child seat, which is beneficial to the health of children and provides them with a better comfort experience. Attached Figure Description

[0030] To more clearly illustrate the technical solutions of the embodiments of the present invention, the accompanying drawings used in the embodiments will be briefly introduced below. It should be understood that the following drawings only show some embodiments of the present invention and should not be regarded as a limitation on the scope. For those skilled in the art, other related drawings can be obtained based on these drawings without creative effort.

[0031] Figure 1A schematic diagram of the structure of an antibacterial child seat provided in a specific embodiment of the present invention;

[0032] Figure 2 A schematic diagram of a sterilization structure for the first light strip of a sterilization child seat provided in a specific embodiment of the present invention;

[0033] Figure 3 A schematic diagram of the installation structure of the sterilization component and the seat body of the sterilization child seat provided in a specific embodiment of the present invention;

[0034] Figure 4 A schematic diagram of the installation structure of the second light strip of the sterilization component of the sterilization child seat provided in a specific embodiment of the present invention;

[0035] Figure 5 A schematic diagram of the connection structure of the control circuit board of the antibacterial child seat provided in a specific embodiment of the present invention;

[0036] Figure 6 A schematic flowchart illustrating the control process of a sterilization method for a child car seat provided in a specific embodiment of the present invention.

[0037] Icons: 100-Sterilizing child seat; 110-Seat body; 111-Cloth cover; 112-Bracket; 113-Rotating connector; 120-Sterilizing component; 121-First LED strip; 122-First UV LED; 125-Second LED strip; 126-Second UV LED; 128-Driver; 130-UV detection sensor; 140-Vital sensor; 150-Control circuit board; 151-Processor; 152-Sterilizing drive circuit; 153-Sterilizing detection circuit; 154-Rotating drive circuit; 155-Interaction unit; 156-Power management unit; 160-Power connection terminal; 161-Lithium battery; 163-Adapter; 170-Interactive interface; 131-Feedback detection unit; 141-Signal processing unit. Detailed Implementation

[0038] To make the objectives, technical solutions, and advantages of the embodiments of the present invention clearer, the technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. The components of the embodiments of the present invention described and shown in the accompanying drawings can generally be arranged and designed in various different configurations.

[0039] Therefore, the following detailed description of the embodiments of the invention provided in the accompanying drawings is not intended to limit the scope of the claimed invention, but merely to illustrate selected embodiments of the invention. All other embodiments obtained by those skilled in the art based on the embodiments of the invention without inventive effort are within the scope of protection of the invention.

[0040] It should be noted that similar labels and letters in the following figures indicate similar items. Therefore, once an item is defined in one figure, it does not need to be further defined and explained in subsequent figures.

[0041] In the description of this invention, it should be noted that if terms such as "upper," "lower," "inner," or "outer" are used to indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings, or the orientation or positional relationship in which the product of this invention is usually placed, they are only for the convenience of describing this invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this invention.

[0042] Furthermore, the terms "first" and "second" are used only to distinguish descriptions and should not be interpreted as indicating or implying relative importance.

[0043] It should be noted that, where there is no conflict, the features in the embodiments of the present invention can be combined with each other.

[0044] Please refer to Figure 1 The sterilization child seat 100 provided in this embodiment has a comprehensive sterilization function and can be installed in cars, airplanes or other means of transportation, or used in standalone strollers, children's cars and other equipment, with a wide range of applications.

[0045] The sterilization child seat 100 includes a seat body 110, a sterilization component 120 mounted on the seat body 110, an ultraviolet detection sensor 130, a life sensor 140, a control circuit board 150, an interactive interface 170, and a power connection terminal 160. The control circuit board 150 is equipped with a processor 151 and a sterilization detection circuit 153. The sterilization component 120 is used to sterilize the seat surface of the seat body 110, with a wide sterilization range and high efficiency, capable of comprehensively disinfecting the entire seat surface. The ultraviolet detection sensor 130, the life sensor 140, and the sterilization detection circuit 153 are electrically connected to the processor 151. The life sensor 140 is used to detect whether there are living organisms on the seat body 110. The processor 151 is used to control the sterilization component 120 to activate when there are no living organisms on the seat body 110, preventing harm to living organisms caused by the operation of the sterilization component 120. The ultraviolet (UV) detection sensor 130 is used to detect whether the sterilization component 120 emits UV light, and the sterilization detection circuit 153 is used to detect the current magnitude of the sterilization component 120 to determine whether the sterilization component 120 is working effectively. By detecting the current magnitude and UV light emission of the sterilization component 120, the effectiveness of the sterilization component 120 can be accurately determined, thus solving the problem that users cannot know whether the sterilization component 120 is operating normally.

[0046] Alternatively, please refer to Figure 2 The sterilization component 120 includes a first light strip 121, which is mounted on the seat body 110. The first light strip 121 has multiple first ultraviolet (UV) LED beads 122, which emit UV light at different emission angles to cover the entire seat surface of the seat body 110. The first UV LED beads 122 can be fixed to the first light strip 121 by welding, bonding, or threaded connection. Fixing the first UV LED beads 122 to the first light strip 121 in different installation directions allows them to emit UV light at different emission angles. Alternatively, a lampshade can be placed over the first UV LED beads 122 to adjust the emission angle of the UV light emitted by the first UV LED beads 122; this is not specifically limited here.

[0047] The number of first light strips 121 may be one or more, and multiple first light strips 121 are spaced apart on the seat body 110. In this embodiment, there are two first light strips 121, which are arranged on the left and right sides of the seat body 110. When the sterilization component 120 is turned on, each first ultraviolet lamp bead 122 is lit, and each first ultraviolet lamp bead 122 emits ultraviolet light at a different emission angle so that the ultraviolet light covers the entire seat surface of the seat body 110, and performs comprehensive disinfection and sterilization on the seat surface, thereby achieving the sterilization function and improving the cleanliness of the seat body 110. Figure 2This diagram illustrates an example of ultraviolet light emitted by the first ultraviolet lamp 122 covering the entire seat surface. The dotted lines in the diagram represent the ultraviolet light irradiation area of ​​the first ultraviolet lamp 122. It should be noted that in other alternative embodiments, the number of first lamp strips 121 can be one, three, four, five, etc., with multiple first lamp strips 121 evenly distributed on the seat surface, which facilitates the emission of ultraviolet light covering the entire seat surface. The number of first ultraviolet lamps 122 on each first lamp strip 121 can be determined according to actual conditions and is not specifically limited here.

[0048] Alternatively, please refer to Figure 3 and Figure 4 The sterilization component 120 includes a second light strip 125. A bracket 112 is rotatably mounted on the seat body 110. The second light strip 125 is mounted on the bracket 112 and has multiple second ultraviolet lamp beads 126. The second ultraviolet lamp beads 126 emit ultraviolet light to irradiate the seat body 110 and disinfect the seat surface. The bracket 112 rotates around the seat body 110 to move the second light strip 125 on the bracket 112, so that the ultraviolet light can fully irradiate the seat surface of the seat body 110. It should be understood that the rotation range of the bracket 112 relative to the seat body 110 is sufficient for the ultraviolet light emitted by the second ultraviolet lamp beads 126 on the second light strip 125 to fully disinfect the seat surface of the seat body 110.

[0049] Furthermore, rotating connectors 113 are provided on both sides of the seat body 110. One end of the bracket 112 is connected to the rotating connector 113 on one side, and the other end is connected to the rotating connector 113 on the other side, allowing the bracket 112 to rotate with the seat body 110. The bracket 112 is located on the side of the seat body 110 with the seat surface, which facilitates the second light strip 125 to disinfect and sterilize the seat surface of the seat body 110. Optionally, the rotating connector 113 may include, but is not limited to, a rotating shaft, which is rotatably connected to the seat body 110. The bracket 112 is connected to the rotating shaft to drive the second light strip 125 to move relative to the seat body 110. It can be understood that the bracket 112 can be a headrest on the seat body 110, so that the second light strip 125 can be directly set on the headrest without the need for an additional bracket 112. Of course, the bracket 112 can also be other brackets 112 independent of the headrest, which is not specifically limited here.

[0050] A drive unit 128 is provided on the seat body 110. The drive unit 128 is connected to the rotating connector 113 and is used to drive the rotating connector 113 to rotate. The drive unit 128 is electrically connected to the processor 151, which is used to control the start and stop of the drive unit 128. Optionally, the drive unit 128 is a drive motor, which is connected to a rotating shaft and drives the rotating shaft to rotate, thereby moving the bracket 112 and the second light strip 125 on the bracket 112. When the sterilization component 120 is turned on, the second ultraviolet lamp 126 lights up and emits ultraviolet light. The drive motor drives the rotating shaft to rotate, so that the bracket 112 rotates relative to the seat body 110, so that the ultraviolet light performs mobile scanning sterilization on the seat surface of the seat body 110, thereby achieving the effect of comprehensive disinfection and sterilization of the seat surface.

[0051] The seat body 110 is equipped with an interactive interface 170 for users to activate the sterilization function. The interactive interface 170 is electrically connected to the control circuit board 150. The interactive interface 170 serves as the user's operating interface, featuring operation keys that allow the user to turn the sterilization component 120 on, pause, and turn it off. Alternatively, in other optional embodiments, the sterilization component 120 can be remotely controlled via a remote control, mobile app, or other mobile terminal devices; this is not specifically limited here. Furthermore, the interactive interface 170 also includes a display screen or indicator light to indicate the working status of the sterilization component 120. For example, if the sterilization component 120 is working normally, the indicator light is on; if the sterilization component 120 is malfunctioning or not activated, the indicator light is off. Alternatively, if the sterilization component 120 is working normally, the indicator light is green; if the sterilization component 120 is malfunctioning or not activated, the indicator light is red, allowing the user to more intuitively understand the working status of the sterilization component 120 and determine whether it is working effectively. Of course, the feedback on the working status of the sterilization component 120 is not limited to the situations listed above, and no specific limitations are made here.

[0052] The seat body 110 is also provided with a power connection terminal 160, which is used to connect to a lithium battery 161 or an external power source. The power connection terminal 160 is electrically connected to the control circuit board 150 to supply power to the control circuit board 150. Optionally, the power connection terminal 160 can be connected to the lithium battery 161 to supply power to the control circuit board 150. The power connection terminal 160 can also be connected to an external power source via an adapter 163 to supply power to the control circuit board 150.

[0053] Please refer to Figure 5In this embodiment, the control circuit board 150 is provided with an interaction unit 155, a power management unit 156, a signal processing unit 141, a feedback detection unit 131, a sterilization drive circuit 152, a sterilization detection circuit 153, and a rotation drive circuit 154. The interaction unit 155, the power management unit 156, the feedback detection unit 131, the sterilization drive circuit 152, the sterilization detection circuit 153, and the rotation drive circuit 154 are electrically connected to the processor 151, respectively. The interaction unit 155 is electrically connected to the interaction interface 170 on the seat body 110, and the power management unit 156 is electrically connected to the power connection terminal 160 on the seat body 110. The signal processing unit 141 is connected to the life sensor 140 and transmits the detected life signal to the processor 151; the feedback detection unit 131 is connected to the ultraviolet detection sensor 130 and feeds back the detected ultraviolet light signal to the processor 151; the sterilization drive circuit 152 is connected to the sterilization component 120 and is used to control the first ultraviolet lamp bead 122 or the second ultraviolet lamp bead 126 to light up or turn off; the sterilization detection circuit 153 is connected to the sterilization component 120 and is used to detect the current magnitude of the first ultraviolet lamp bead 122 or the second ultraviolet lamp bead 126 and feed the current signal back to the processor 151; the rotation drive circuit 154 is connected to the drive element 128 and controls the drive element 128 to rotate. Optionally, a rotation detection circuit can also be provided to detect the current magnitude of the drive element 128, which is not specifically limited here.

[0054] It should be noted that, in order to improve the seating comfort of the seat body 110, a cloth cover 111 is provided on the outside of the seat body 110. The sterilization component 120, control circuit board 150, vital signs sensor 140 and ultraviolet detection sensor 130 are all located inside the cloth cover 111. The cloth cover 111 can improve seating comfort and safety, and also protect the internal components from dust. The interactive interface 170 and power connection terminal 160 can be exposed outside the cloth cover 111 for easy operation by the user.

[0055] Please refer to Figure 6 This invention provides a method for sterilizing a child car seat, applicable to the aforementioned sterilized child car seat 100. The sterilization method includes:

[0056] S10: Power on. Ensure that power connector 160 is connected to a power source to supply power to the control circuit board 150, UV detection sensor 130, vital signs sensor 140, and sterilization component 120.

[0057] S20: Receive command. The processor 151 receives the command to activate the sterilization function. The activation command can be issued by the user through the operation button on the seat body 110, or it can be issued remotely, such as through a remote control, mobile APP or other mobile terminal device.

[0058] S30: Determine if a living organism is present. If the processor 151 receives a command to activate the sterilization function, it determines if a living organism is present; otherwise, it executes step S20 and remains in a waiting state. The steps for determining if a living organism is present include: using the life sensor 140 to determine if there is a living organism on the seat body 110; if the life sensor 140 detects a living organism on the seat body 110, it executes step S70 to notify the user and controls the sterilization component 120 to turn off, ending the sterilization function. If the life sensor 140 detects no living organism on the seat body 110, it executes step S40 to sterilize, controlling the sterilization component 120 to turn on and thoroughly sterilize the seat surface of the seat body 110. It can be understood that if the sterilization component 120 uses a first light strip 121 installed on the seat body 110, it uses the first ultraviolet lamp beads 122 to emit ultraviolet light at different emission angles to thoroughly irradiate and sterilize the seat surface of the seat body 110. If the sterilization component 120 uses a second light strip 125 mounted on the bracket 112, the second ultraviolet lamp bead 126 emits ultraviolet light, and the drive component 128 drives the bracket 112 to rotate, so that the ultraviolet light moves back and forth from top to bottom or from bottom to top, scanning and sterilizing the entire seat surface.

[0059] S50: Determine if the current of the sterilization component 120 is normal. After the sterilization component 120 is turned on, the sterilization detection circuit 153 acquires the current signal of the sterilization component 120, that is, detects the current signal of the first ultraviolet lamp 122 or the second ultraviolet lamp 126, and determines whether the first ultraviolet lamp 122 or the second ultraviolet lamp 126 is working based on the current signal. If the current signal is normal, proceed to step S60. If the current signal is abnormal, proceed to step S70 and prompt the user.

[0060] S60: Determine if the ultraviolet light of the sterilization component 120 is normal. After the sterilization component 120 is turned on, the ultraviolet light signal of the sterilization component 120 is obtained through the ultraviolet detection sensor 130, that is, whether the first ultraviolet lamp bead 122 or the second ultraviolet lamp bead 126 emits ultraviolet light. If the ultraviolet light signal is normal, proceed to step S30; if the ultraviolet light signal is abnormal, such as due to a malfunction or failure to emit ultraviolet light for a period of time, proceed to step S70, prompt the user, and turn off the sterilization component 120. Optionally, the effectiveness of the sterilization component 120 can be determined based on the current signal and the ultraviolet light signal, and the user can be intuitively fed back through the interactive interface 170 on the seat body 110. After the sterilization function is completed, the device is turned off, and the sterilization child seat 100 is ready for use.

[0061] This invention also provides a vehicle, including a vehicle body and a sterilizing child seat 100 as described in the foregoing embodiments, wherein the sterilizing child seat 100 is installed on the vehicle body. This vehicle not only ensures the safety of children while riding but also has a sterilization function, which improves the cleanliness of the seat body 110, is beneficial to the health of children, and provides a better comfort experience for children.

[0062] In summary, the embodiments of the present invention provide a sterilization child seat 100, a sterilization method for the child seat, and a vehicle, which have the following beneficial effects:

[0063] This sterilizing child seat 100 employs a first light strip 121 mounted on the seat body 110. First ultraviolet lamp beads 122 emit ultraviolet light at different emission angles, achieving comprehensive ultraviolet irradiation of the seat body 110 and thus achieving ultraviolet sterilization. Alternatively, a second light strip 125 is mounted on a bracket 112. The bracket 112 can rotate relative to the seat body 110, allowing the ultraviolet light emitted by the second ultraviolet lamp beads 126 to comprehensively scan the seat surface during rotation, achieving overall sterilization. Furthermore, after the sterilization component 120 is activated, its current and ultraviolet light signals are detected to determine its effective operation, solving the problem of users being unable to ascertain the effectiveness of the sterilization function. This sterilizing child seat 100 features a simple structure, comprehensive and efficient sterilization, and excellent sterilization effect, improving the cleanliness of the seat body 110 and benefiting the user's health.

[0064] The sterilization method for child seats provided in this invention is simple in principle and highly efficient in sterilization. It can prevent the sterilization ultraviolet rays from harming living organisms and can also thoroughly sterilize the seat body 110, thereby improving the cleanliness of the child seat and enhancing the user experience.

[0065] The vehicle provided in this embodiment of the invention includes the above-mentioned sterilization child seat 100, which not only ensures the safety of children riding in the vehicle, but also has a sterilization function, which can improve the cleanliness of the seat body 110, which is beneficial to the health of children riding in the vehicle and provides a better comfort experience for children riding in the vehicle.

[0066] The above description is merely a specific embodiment of the present invention, but the scope of protection of the present invention is not limited thereto. Any variations or substitutions that can be easily conceived by those skilled in the art within the technical scope disclosed in the present invention should be included within the scope of protection of the present invention. Therefore, the scope of protection of the present invention should be determined by the scope of the claims.

Claims

1. A sterilization-resistant child car seat, characterized in that, When applied to a vehicle, the device includes a seat body (110), a sterilization component (120) disposed on the seat body (110), and a control circuit board (150). The control circuit board (150) is connected to the sterilization component (120) and is used to control the sterilization component (120) to sterilize the seat surface of the seat body (110). The sterilization component is located on the side of the seat body (110) near the seat surface; A life sensor (140) is disposed on the seat body (110) and connected to the control circuit board (150) for detecting whether there is a life on the seat body (110). The control circuit board (150) controls the sterilization component (120) to be turned on only when it is confirmed that there is no life. An ultraviolet detection sensor (130) is disposed on the seat body (110) and connected to the control circuit board (150) for detecting whether the sterilization component (120) emits ultraviolet light; The control circuit board (150) is provided with a sterilization detection circuit (153), which is connected to the sterilization component (120) and is used to detect the current of the sterilization component (120) to detect whether the sterilization component (120) is working effectively. The control circuit board (150) is configured to: receive the detection signal from the life sensor (140), activate the sterilization component (120) when it is confirmed that there is no life; and simultaneously acquire the current signal detected by the sterilization detection circuit (153) and the ultraviolet light signal detected by the ultraviolet detection sensor (130). When both the current signal and the ultraviolet light signal meet the preset threshold range, it is determined that the sterilization component (120) is working effectively. The sterilization component (120) includes a second light strip (125), which is mounted on a bracket (112) that can rotate around the seat body (110). The bracket (112) is a headrest on the seat body (110), and the bracket (112) is located on the side of the seat body (110) with the seat surface. The bracket (112) is connected to a drive unit, which drives the bracket to rotate. The bracket (112) is used to rotate around the seat body (110) so that ultraviolet light can perform mobile scanning sterilization and comprehensive irradiation on the seat surface of the seat body (110). The control circuit board is equipped with a processor, a rotation drive circuit and a rotation detection circuit. The rotation drive circuit and the rotation detection circuit are electrically connected to the processor, and the rotation drive circuit is connected to the drive component to control the rotation of the drive component. The rotation detection circuit is used to detect the magnitude of the current in the driving component.

2. The antibacterial child seat according to claim 1, characterized in that, The sterilization component (120) includes a first light strip (121), which is disposed on the seat body (110). The first light strip (121) is provided with a plurality of first ultraviolet lamp beads (122), which emit ultraviolet light at different emission angles so that the ultraviolet light covers the entire seat surface of the seat body (110).

3. The antibacterial child seat according to claim 2, characterized in that, The number of the first light strips (121) includes a plurality of them, and the plurality of the first light strips (121) are spaced apart on the seat body (110).

4. The antibacterial child seat according to claim 1, characterized in that, The seat body (110) is provided with rotating connectors (113) on both sides. One end of the bracket (112) is connected to the rotating connector (113) on one side, and the other end is connected to the rotating connector (113) on the other side.

5. The antibacterial child seat according to claim 4, characterized in that, The seat body (110) is provided with a drive component (128), which is connected to the rotating connector (113) and is used to drive the rotating connector (113) to rotate; the drive component (128) is connected to the control circuit board (150), which is used to control the start and stop of the drive component (128).

6. A method for sterilizing a child car seat, characterized in that, The sterilization method for the child car seat applied to any one of claims 1-5 includes: Receives a command to activate the sterilization function; The system checks whether there are any living organisms on the seat body (110); if there are living organisms, it alerts the user and controls the sterilization component (120) to turn off; if there are no living organisms, it controls the sterilization component (120) to turn on. After the sterilization component (120) is turned on, the current signal of the sterilization component (120) is acquired. After the sterilization component (120) is turned on, the ultraviolet light signal of the sterilization component (120) is acquired; if the ultraviolet light signal is normal, the system continues to acquire whether there is a living organism on the seat body (110); The current of the driving component is obtained by the rotation detection circuit to determine whether the driving component is working properly. Based on the current signal and the ultraviolet light signal, determine whether the sterilization component (120) is working effectively.

7. A vehicle, characterized in that, The vehicle includes a vehicle body and a sterile child seat (100) as described in any one of claims 1 to 5, the sterile child seat (100) being mounted on the vehicle body.

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