Vehicle-mounted ultraviolet sterilization device

Abstract

The invention relates to the technical field of ultraviolet sterilization, in particular to a vehicle-mounted ultraviolet sterilization device which comprises a mounting base, a rotating mechanism is fixedly connected to one side of the mounting base, a damping module is fixedly connected to the rotating end of the rotating mechanism, and a sterilization lamp mounting base is fixedly connected to the side face of the damping module. A limiting sleeve is fixedly connected to one side of the germicidal lamp mounting seat, a connecting body is spirally connected to the inner side of the limiting sleeve, and a vehicle-mounted germicidal lamp is fixedly connected to one side of the connecting body; according to the scheme, the mounting base is stably mounted at the preset fixed position in the vehicle, and when a driver gets off the vehicle and leaves the vehicle and the vehicle is in a standing state without being used by people, the vehicle-mounted sterilization lamp can be started to quickly carry out sterilization operation on the space in the vehicle; meanwhile, the rotating mechanism arranged on the device drives the damping module to rotate synchronously, and then the vehicle-mounted sterilizing lamp is driven to rotate and adjust at multiple angles, so that dead-corner-free coverage sterilization of all areas such as a cabin, a seat, armrests and a foot pad in the vehicle is realized, and the comprehensiveness of the sterilization range and the uniformity of the sterilization effect are guaranteed.

Description

Technical Field

[0001] This invention relates to the field of ultraviolet sterilization technology, specifically to a vehicle-mounted ultraviolet sterilization device. Background Technology

[0002] The rapid popularization of new energy vehicles has further accelerated the technological development and application of in-vehicle ultraviolet (UV) sterilization devices. While the enclosed cabin design of new energy vehicles improves driving comfort, it also exacerbates the problem of poor air circulation, placing higher demands on in-vehicle air purification and sterilization systems. Simultaneously, the electric architecture of new energy vehicles provides excellent technical compatibility for the intelligent control of UV sterilization devices, driving their upgrade from early aftermarket portable products to pre-installed embedded systems. The industry has gradually achieved the integration of UV sterilization devices with in-vehicle intelligent systems, developing intelligent functions such as remote start via mobile app, timed sterilization, and human body detection protection. For example, when the vehicle system detects that a door is not closed properly or that someone is inside, the UV lamps automatically turn off to avoid harm to the skin and eyes. After sterilization, the system automatically switches to ventilation mode to disperse residual ozone, significantly improving safety and convenience.

[0003] Current in-vehicle sterilization methods have significant limitations. Under existing technical solutions, in-vehicle sterilization can only be carried out simultaneously when the vehicle enters the shop for maintenance and repair, and there is no independent and convenient sterilization path. In specific operations, it is necessary to rely on the dedicated sterilization equipment configured by professional repair shops, and inject sterilizing gas into the sealed vehicle interior space through the equipment pipeline. After injection, the vehicle must be kept completely sealed and left to stand for a sufficient period of time to allow the sterilizing gas to fully diffuse to every corner of the vehicle and fully react with the pollutants in the vehicle before the sterilization operation can be completed. This mode not only has extremely strict limitations on usage scenarios, requiring professional repair shops and dedicated sterilization equipment to be carried out, but also cannot meet users' needs for instant sterilization anytime and anywhere during daily car use. Furthermore, users need to specifically plan time to send their vehicles to repair shops and wait for the sterilization process to be completed before picking them up, which significantly increases users' time costs and reduces the convenience of car use. Moreover, the sterilization cycle is completely dependent on the frequency of repairs, making it difficult to flexibly adjust the sterilization timing according to the actual cleanliness of the car interior. It cannot adapt to the car interior cleanliness needs of diverse car use scenarios such as family travel, business receptions, and long-distance commuting, nor can it cope with the emergency sterilization needs of special scenarios such as seasonal changes, flu seasons, and after crowded rides. Overall, its applicability and practicality are significantly insufficient. Therefore, in order to address the above problems, an in-vehicle ultraviolet sterilization device is proposed. Summary of the Invention

[0004] The purpose of this invention is to provide a vehicle-mounted ultraviolet sterilization device to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, the present invention provides the following technical solution: including a mounting base, an environmental monitoring module, a rotating mechanism, and a shock absorption module; A rotating mechanism is fixedly connected to one side of the mounting base. A shock-absorbing module is fixedly connected to the rotating end of the rotating mechanism. A germicidal lamp mounting base is fixedly connected to the side of the shock-absorbing module. A limit sleeve is fixedly connected to one side of the germicidal lamp mounting base. A connecting body is spirally connected to the inner side of the limit sleeve. A vehicle-mounted germicidal lamp is fixedly connected to one side of the connecting body. A protective module is fixedly connected to the bottom of the germicidal lamp mounting base, and one side of the protective module is set on the outside of the vehicle-mounted germicidal lamp.

[0006] Preferably, an environmental monitoring module for monitoring the in-vehicle environment is also installed on one side of the mounting base surface.

[0007] Current in-vehicle sterilization methods have significant limitations. Under existing technical solutions, in-vehicle sterilization can only be carried out simultaneously when the vehicle enters the shop for maintenance and repair, and there is no independent and convenient sterilization path. In specific operations, it is necessary to rely on the dedicated sterilization equipment configured by professional repair shops, and inject sterilizing gas into the sealed vehicle interior space through the equipment pipeline. After injection, the vehicle must be kept completely sealed and left to stand for a sufficient period of time to allow the sterilizing gas to fully diffuse to every corner of the vehicle and fully react with the pollutants in the vehicle before the sterilization operation can be completed. This mode not only has extremely strict limitations on usage scenarios, requiring professional repair shops and dedicated sterilization equipment to operate, it cannot meet users' needs for instant sterilization anytime and anywhere during daily car use. Furthermore, users must specifically schedule time to take their vehicles to a repair shop and wait for the sterilization process to complete before retrieving them, significantly increasing user time costs and diminishing convenience. Moreover, the sterilization cycle is entirely dependent on the frequency of repairs, making it difficult to flexibly adjust the sterilization timing based on the actual cleanliness of the vehicle's interior. It cannot adapt to the diverse car cleaning needs of family trips, business receptions, and long-distance commutes, nor can it cope with the urgent needs of special scenarios such as seasonal changes, flu seasons, and periods of high passenger density. Addressing the urgent need for sterilization, this solution addresses significant shortcomings in overall applicability and practicality. By securely mounting the installation base in a pre-defined fixed position within the vehicle, it provides reliable support for the entire sterilization system. When the driver leaves the vehicle and it is in a static, unused state, the vehicle-mounted sterilizing lamps can be activated to quickly sterilize the interior. Simultaneously, the rotating mechanism drives the shock-absorbing module to rotate synchronously, causing the vehicle-mounted sterilizing lamps to rotate and adjust at multiple angles. This ensures comprehensive sterilization coverage of all areas, including the cabin, seats, armrests, and floor mats, guaranteeing both thoroughness and uniformity of sterilization. It is extremely convenient to use and eliminates the need for specialized sterilization facilities.

[0008] Preferably, the shock absorption module includes a fixed base, one side of which is fixedly connected to the moving end of the rotating mechanism, and a sliding disk is slidably connected inside the fixed base. A connecting rod is fixedly connected to one end of the sliding disk, and a limit disk is fixedly connected to the other end of the connecting rod. The other end of the limiting plate is fixedly connected to a movable body, and the outer side of the movable body is fixedly connected to the germicidal lamp mounting base and the protective module.

[0009] Preferably, one end face of the limiting plate is hexagonal, and the outer side of the limiting plate is slidably connected to the inside of the fixed base.

[0010] Preferably, a shock-absorbing spring is also provided on the outside of the connecting rod. One side of the shock-absorbing spring is fixedly connected to the sliding plate, and the other end of the shock-absorbing spring is fixedly connected to the fixed seat.

[0011] Furthermore, to address the issue of bumps and impacts during vehicle operation, the mounting base of the shock absorption module integrates a sliding disc, connecting rod, shock-absorbing spring, and limiting disc. The limiting disc is adapted to the inner wall structure of the mounting base, providing precise guidance and limiting for the movement trajectory of the sliding disc and connecting rod, preventing component misalignment or rotation, and ensuring transmission stability. The built-in shock-absorbing spring fully utilizes its elastic buffering function. When the vehicle travels on bumpy roads and experiences vibrations and impacts, the shock-absorbing spring absorbs the vibration energy through its own compression and rebound, effectively buffering the transmission of vibrations to the vehicle-mounted germicidal lamp. This prevents damage to the internal components of the germicidal lamp or loosening of connections due to continuous bumps, extends the lifespan of the germicidal lamp, and ensures stable operation of the device under various driving conditions.

[0012] Preferably, the protective module includes a telescopic mechanism fixedly connected to the shock absorption module. A connecting column is fixedly connected to the free end of the telescopic mechanism, and a protective sleeve is fixedly connected to the other end of the connecting column. A vehicle-mounted germicidal lamp is provided on the inner side of the protective sleeve.

[0013] Preferably, the inner side of the end face of the protective sleeve away from the shock absorption module is arc-shaped. This arc-shaped surface is used to guide the vehicle-mounted germicidal lamp so that it can be smoothly inserted into the protective sleeve.

[0014] Preferably, a protective pad is installed on the inner side of the protective cover, and the protective pad uses methyl vinyl silicone rubber as the matrix. Its Si-O main chain structure has excellent UV resistance and can withstand long-term exposure to UV wavelengths of 200-400nm. Its outdoor service life is not less than 5 years, and there is no risk of aging and cracking.

[0015] When the vehicle is in motion, to prevent the vehicle-mounted germicidal lamp from becoming loose or damaged due to vehicle bumps and shaking, the device actively activates through a telescopic mechanism. The telescopic mechanism outputs driving force to move the connecting column along a preset trajectory. The connecting column is simultaneously displaced in conjunction with the protective sleeve, which slides along the outer surface of the vehicle-mounted germicidal lamp until it moves to the end away from the shock-absorbing module and forms a stable limit. This not only provides external protection for the vehicle-mounted germicidal lamp but also provides rigid support and limit for the lamp, effectively preventing the lamp from shaking and falling off during vehicle operation and ensuring the structural stability of the device while the vehicle is in motion.

[0016] Compared with the prior art, the beneficial effects of the present invention are: This solution provides reliable installation support for the entire sterilization device by securely mounting the base in a pre-set fixed position inside the vehicle. When the driver gets out of the vehicle and it is in a static state where no one is using it, the vehicle-mounted sterilization lamp can be activated to quickly carry out sterilization operations in the vehicle's interior space. At the same time, the rotating mechanism of the device drives the shock absorption module to rotate synchronously, thereby causing the vehicle-mounted sterilization lamp to rotate and adjust at multiple angles, achieving sterilization of all areas inside the vehicle, such as the cabin, seats, armrests, and floor mats, without dead angles, ensuring comprehensive sterilization coverage and uniform sterilization effect.

[0017] When the vehicle is in motion, to prevent the vehicle-mounted germicidal lamp from becoming loose or damaged due to vehicle bumps and shaking, the device actively activates through a telescopic mechanism. The telescopic mechanism outputs driving force to move the connecting column along a preset trajectory. The connecting column is simultaneously displaced in conjunction with the protective sleeve, which slides along the outer surface of the vehicle-mounted germicidal lamp until it moves to the end away from the shock-absorbing module and forms a stable limit. This not only provides external protection for the vehicle-mounted germicidal lamp but also provides rigid support and limit for the lamp, effectively preventing the lamp from shaking and falling off during vehicle operation and ensuring the structural stability of the device while the vehicle is in motion.

[0018] Furthermore, to address the issue of bumps and impacts during vehicle operation, the mounting base of the shock absorption module integrates a sliding disc, connecting rod, shock-absorbing spring, and limiting disc. The limiting disc is adapted to the inner wall structure of the mounting base, providing precise guidance and limiting for the movement trajectory of the sliding disc and connecting rod, preventing component misalignment or rotation, and ensuring transmission stability. The built-in shock-absorbing spring fully utilizes its elastic buffering function. When the vehicle travels on bumpy roads and experiences vibrations and impacts, the shock-absorbing spring absorbs the vibration energy through its own compression and rebound, effectively buffering the transmission of vibrations to the vehicle-mounted germicidal lamp. This prevents damage to the internal components of the germicidal lamp or loosening of connections due to continuous bumps, extends the lifespan of the germicidal lamp, and ensures stable operation of the device under various driving conditions. Attached Figure Description

[0019] Figure 1 This is a schematic diagram of the overall structure of a vehicle-mounted ultraviolet sterilization device. Figure 2 This is a schematic diagram of the shock absorption module of a vehicle-mounted ultraviolet sterilization device. Figure 3 This is a schematic diagram of the structure of a protective cover for a vehicle-mounted ultraviolet sterilization device.

[0020] In the diagram: 1-Mounting base, 2-Environmental monitoring module, 3-Rotation mechanism, 4-Shock absorption module, 401-Fixed seat, 402-Sliding disc, 403-Connecting rod, 404-Shock absorption spring, 405-Limiting disc, 406-Moving body, 5-Sterilizing lamp mounting base, 6-Limiting sleeve, 7-Vehicle germicidal lamp, 8-Connecting body, 9-Protective module, 901-Telescopic mechanism, 902-Connecting column, 903-Protective sleeve. Detailed Implementation

[0021] 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. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0022] Example 1 Please see Figure 1 The present invention provides a technical solution: A vehicle-mounted ultraviolet sterilization device includes a mounting base 1, an environmental detection module 2, a rotating mechanism 3, and a shock absorption module 4; A rotating mechanism 3 is fixedly connected to one side of the mounting base 1. A shock-absorbing module 4 is fixedly connected to the rotating end of the rotating mechanism 3. A germicidal lamp mounting base 5 is fixedly connected to the side of the shock-absorbing module 4. A limiting sleeve 6 is fixedly connected to one side of the germicidal lamp mounting base 5. A connecting body 8 is spirally connected to the inner side of the limiting sleeve 6. A vehicle-mounted germicidal lamp 7 is fixedly connected to one side of the connecting body 8. A protective module 9 is fixedly connected to the bottom of the germicidal lamp mounting base 5, and one side of the protective module 9 is located on the outside of the vehicle-mounted germicidal lamp 7.

[0023] An environmental monitoring module 2 for monitoring the in-vehicle environment is also installed on one side of the surface of the mounting base 1.

[0024] Current in-vehicle sterilization methods have significant limitations. Under existing technical solutions, in-vehicle sterilization can only be carried out simultaneously when the vehicle enters the shop for maintenance and repair, and there is no independent and convenient sterilization path. In specific operations, it is necessary to rely on the dedicated sterilization equipment configured by professional repair shops, and inject sterilizing gas into the sealed vehicle interior space through the equipment pipeline. After injection, the vehicle must be kept completely sealed and left to stand for a sufficient period of time to allow the sterilizing gas to fully diffuse to every corner of the vehicle and fully react with the pollutants in the vehicle before the sterilization operation can be completed. This mode not only has extremely strict limitations on usage scenarios, requiring professional repair shops and dedicated sterilization equipment, making it unable to meet users' daily needs for instant sterilization anytime, anywhere, but also requires users to specifically schedule time to take their vehicles to repair shops and wait for the sterilization process to be completed before picking them up, significantly increasing users' time costs and diminishing the convenience of vehicle use. Furthermore, the sterilization cycle is entirely dependent on the frequency of repairs, making it difficult to flexibly adjust the sterilization timing based on the actual cleanliness of the vehicle's interior. It cannot adapt to the diverse vehicle cleanliness needs of family trips, business receptions, and long-distance commutes, nor can it address the urgent sterilization demands of special scenarios such as seasonal changes, flu seasons, and periods of high passenger density. Overall, While both applicability and practicality are significantly lacking, this solution provides reliable installation support for the entire sterilization device by securely installing the mounting base 1 in a pre-set fixed position inside the vehicle. When the driver gets out of the vehicle and the vehicle is in a static state where no one is using it, such as during a nighttime parking period, the vehicle-mounted sterilization lamp 7 can be activated to quickly carry out sterilization operations inside the vehicle. At the same time, the rotating mechanism 3 of the device drives the shock absorption module 4 to rotate synchronously, thereby causing the vehicle-mounted sterilization lamp 7 to rotate and adjust at multiple angles, achieving sterilization of all areas inside the vehicle, such as the cabin, seats, armrests, and floor mats, without dead angles. This ensures comprehensive sterilization coverage and uniform sterilization effect, making it very convenient to use and eliminating the need to go to a special disinfection site for sterilization treatment.

[0025] Example 2 This embodiment is a further improvement on embodiment 1. Please refer to [link / reference]. Figure 2 The shock absorption module 4 includes a fixed base 401. One side of the fixed base 401 is fixedly connected to the moving end of the rotating mechanism 3. A sliding disk 402 is slidably connected inside the fixed base 401. A connecting rod 403 is fixedly connected to one end of the sliding disk 402, and a limit disk 405 is fixedly connected to the other end of the connecting rod 403. The other end of the limiting plate 405 is fixedly connected to a movable body 406, and the outer side of the movable body 406 is fixedly connected to the germicidal lamp mounting base 5 and the protective module 9.

[0026] The limiting plate 405 has a hexagonal shape on one end face, and the outer side of the limiting plate 405 is slidably connected to the inside of the fixed base 401.

[0027] A shock-absorbing spring 404 is also provided on the outside of the connecting rod 403. One side of the shock-absorbing spring 404 is fixedly connected to the sliding plate 402, and the other end of the shock-absorbing spring 404 is fixedly connected to the fixed seat 401.

[0028] Furthermore, to address the issue of bumps and impacts during vehicle operation, the mounting base 401 of the shock absorption module 4 integrates a sliding disc 402, a connecting rod 403, a shock-absorbing spring 404, and a limiting disc 405. The limiting disc 405 is adapted to the inner wall structure of the mounting base 401, providing precise guidance and limiting for the movement trajectory of the sliding disc 402 and the connecting rod 403, preventing component misalignment or rotation, and ensuring transmission stability. The built-in shock-absorbing spring 404 fully utilizes its elastic buffering function. When the vehicle travels on bumpy roads and experiences vibrations and impacts, the shock-absorbing spring 404 absorbs vibration energy through its own compression and rebound, effectively buffering the transmission of vibration to the vehicle-mounted germicidal lamp 7. This prevents damage to internal components of the germicidal lamp or loosening of connections due to continuous bumps, extends the service life of the germicidal lamp, and ensures stable operation of the device under various driving conditions.

[0029] Example 3 This embodiment is a further improvement on embodiment 2. Please refer to [link / reference]. Figure 1 and Figure 3 The protective module 9 includes a telescopic mechanism 901 that is fixedly connected to the shock absorption module 4. A connecting column 902 is fixedly connected to the free end of the telescopic mechanism 901, and a protective sleeve 903 is fixedly connected to the other end of the connecting column 902. A vehicle-mounted germicidal lamp 7 is provided on the inner side of the protective sleeve 903.

[0030] The inner side of the end face of the protective sleeve 903 away from the shock absorption module 4 is arc-shaped. This arc-shaped surface is used to guide the vehicle-mounted germicidal lamp 7 so that it can be smoothly inserted into the protective sleeve 903.

[0031] The inner side of the 903 protective cover is equipped with a protective pad, which uses methyl vinyl silicone rubber as the matrix. Its Si-O main chain structure has excellent UV resistance and can withstand long-term exposure to UV wavelengths of 200-400nm. Its outdoor service life is no less than 5 years, with no risk of aging and cracking.

[0032] When the vehicle is in motion, to prevent the vehicle-mounted germicidal lamp 7 from becoming loose or damaged due to vehicle bumps and shaking, the device actively activates the telescopic mechanism 901. The telescopic mechanism 901 outputs driving force to move the connecting column 902 along a preset trajectory. The connecting column 902 synchronously moves the protective sleeve 903, which slides along the outer surface of the vehicle-mounted germicidal lamp 7 until it moves to the end away from the shock absorption module 4 and forms a stable limit. This not only provides external protection for the vehicle-mounted germicidal lamp 7, but also provides rigid support and limit for the germicidal lamp, effectively preventing the germicidal lamp from shaking and falling off during vehicle operation, and ensuring the structural stability of the device under driving conditions.

[0033] Although embodiments of the invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A vehicle-mounted ultraviolet sterilization device, characterized in that: It includes a mounting base (1), an environmental monitoring module (2), a rotating mechanism (3), and a shock absorption module (4); A rotating mechanism (3) is fixedly connected to one side of the mounting base (1), a shock-absorbing module (4) is fixedly connected to the rotating end of the rotating mechanism (3), a germicidal lamp mounting base (5) is fixedly connected to the side of the shock-absorbing module (4), a limiting sleeve (6) is fixedly connected to one side of the germicidal lamp mounting base (5), a connecting body (8) is spirally connected to the inner side of the limiting sleeve (6), and a vehicle-mounted germicidal lamp (7) is fixedly connected to one side of the connecting body (8). The bottom of the germicidal lamp mounting base (5) is fixedly connected to a protective module (9), and one side of the protective module (9) is set on the outside of the vehicle germicidal lamp (7).

2. The vehicle-mounted ultraviolet sterilization device according to claim 1, characterized in that: An environmental monitoring module (2) for monitoring the in-vehicle environment is also installed on one side of the surface of the mounting base (1).

3. The vehicle-mounted ultraviolet sterilization device according to claim 1, characterized in that: The shock absorption module (4) includes a fixed base (401), one side of the fixed base (401) is fixedly connected to the moving end of the rotating mechanism (3), and a sliding disk (402) is slidably connected inside the fixed base (401). A connecting rod (403) is fixedly connected to one end of the sliding disk (402), and a limit disk (405) is fixedly connected to the other end of the connecting rod (403). The other end of the limiting plate (405) is fixedly connected to a movable body (406), and the outer side of the movable body (406) is fixedly connected to the germicidal lamp mounting base (5) and the protective module (9).

4. The vehicle-mounted ultraviolet sterilization device according to claim 3, characterized in that: The limiting plate (405) has a hexagonal shape on one end face, and the outer side of the limiting plate (405) is slidably connected to the inside of the fixed base (401).

5. The vehicle-mounted ultraviolet sterilization device according to claim 3, characterized in that: A shock-absorbing spring (404) is also provided on the outside of the connecting rod (403). One side of the shock-absorbing spring (404) is fixedly connected to the sliding plate (402), and the other end of the shock-absorbing spring (404) is fixedly connected to the fixed seat (401).

6. The vehicle-mounted ultraviolet sterilization device according to claim 1, characterized in that: The protective module (9) includes a telescopic mechanism (901) that is fixedly connected to the shock absorption module (4). A connecting column (902) is fixedly connected to the free end of the telescopic mechanism (901), and a protective sleeve (903) is fixedly connected to the other end of the connecting column (902). A vehicle-mounted germicidal lamp (7) is provided on the inner side of the protective sleeve (903).

7. A vehicle-mounted ultraviolet sterilization device according to claim 6, characterized in that: The inner side of the end face of the protective sleeve (903) away from the shock absorption module (4) is set with an arc surface. This arc surface is used to guide the vehicle germicidal lamp (7) so that it can be smoothly inserted into the protective sleeve (903).

8. A vehicle-mounted ultraviolet sterilization device according to claim 6, characterized in that: The inner side of the protective sleeve (903) is equipped with a protective pad, and the protective pad is made of methyl vinyl silicone rubber as the matrix. Its Si-O main chain structure has excellent UV resistance and can withstand long-term UV irradiation with wavelengths of 200-400nm.

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