A detachable VR goggles with anti-fog and heat dissipation adapter.

Abstract

This utility model discloses a detachable VR goggle with anti-fog and heat dissipation features, comprising an inner eyepiece assembly and a heat sink assembly. The inner eyepiece assembly is detachably connected to the heat sink assembly via a magnetic structure. The inner eyepiece assembly includes a lens mounting structure, an interpupillary distance adjustment structure, and a flexible contact portion that conforms to the face. The lens mounting structure includes a lens mounting base, a lens mounting ring, and a slot. The interpupillary distance adjustment structure includes an interpupillary distance adjustment button and adjustment teeth. The heat sink assembly incorporates a cooling fan and a power supply module. This utility model solves the problems of easy fogging of lenses, poor heat dissipation, difficulty in adapting to different glasses and user interpupillary distances, unreasonable power supply control, and poor user experience associated with VR goggles.

Description

Technical Field

[0001] This utility model belongs to the field of VR glasses technology, specifically relating to a detachable VR eye mask for anti-fog and heat dissipation adapter glasses. Background Technology

[0002] When using VR devices, prolonged use of VR goggles creates a relatively enclosed space between the face and the inside of the goggles. This makes it difficult for heat and moisture generated by the body to dissipate, easily causing the lenses to fog up and severely impacting the user's visual experience and usability. Simultaneously, VR devices themselves generate a significant amount of heat during operation. If heat dissipation is not timely, it will not only affect the device's performance and lifespan but may also cause discomfort to the user.

[0003] Currently, VR headsets on the market have many shortcomings in terms of anti-fogging and heat dissipation. Some products lack effective anti-fogging measures, relying solely on simple ventilation holes for natural heat dissipation, resulting in poor anti-fogging and heat dissipation effects. Other products, while equipped with cooling fans, suffer from inflexible connection methods between the fans and the headset body, and deficiencies in adapting to individual user glasses, failing to meet the personalized needs of different users.

[0004] Furthermore, existing VR headsets are not designed for convenient lens installation and interpupillary distance adjustment, making them unsuitable for users with different prescriptions and interpupillary distances, causing inconvenience. In addition, some products have inadequate circuit design in terms of power supply and control, failing to achieve precise control of fan speed and real-time monitoring and display of battery level, thus affecting overall product performance and user experience. Utility Model Content

[0005] To address these issues, this invention provides a detachable VR goggle mask with anti-fog and heat dissipation properties, solving problems such as fogging of lenses, poor heat dissipation, difficulty in adapting to different glasses and user interpupillary distances, unreasonable power supply control, and poor user experience during VR goggle mask use.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a VR detachable eye mask for anti-fog and heat dissipation adaptive glasses, comprising an inner eyepiece assembly and a heat sink assembly; the inner eyepiece assembly is detachably connected to the heat sink assembly via a magnetic structure;

[0007] The eyeglass inner frame assembly includes a lens mounting structure, a pupillary distance adjustment structure, and a flexible contact part that conforms to the face. The lens mounting structure includes a lens mounting base, a lens mounting ring, and a slot. The pupillary distance adjustment structure includes a pupillary distance adjustment button and adjustment teeth. The heat sink assembly has a built-in cooling fan and a power supply module.

[0008] As a preferred solution for VR detachable eye masks that are compatible with anti-fog and heat dissipation glasses, in the lens mounting structure, the lens mounting ring holder and the lens mounting base holder are connected by the slot, and the inner side of the slot is provided with anti-slip protrusions.

[0009] As a preferred solution for VR detachable eye masks that are compatible with anti-fog and heat dissipation glasses, in the interpupillary distance adjustment structure, the adjustment teeth are distributed in a horizontal direction, the interpupillary distance adjustment button engages with the adjustment teeth, and the interpupillary distance adjustment button drives the lens mounting base to slide to adjust the interpupillary distance.

[0010] As a preferred solution for VR detachable eye masks that are compatible with anti-fog and heat dissipation glasses, the flexible contact part includes a TPE silicone soft edge, memory foam and nose pad arranged in sequence. The TPE silicone soft edge forms a sealed frame that conforms to the contour of the face. The memory foam is located inside the TPE silicone soft edge. The nose pad adopts an arc-shaped curved surface design and is integrally formed with the memory foam.

[0011] The inner frame assembly of the glasses is made of carbon fiber as the main frame material; the flexible contact part and the memory foam are detachably connected by Velcro.

[0012] As a preferred solution for VR detachable eye masks that are compatible with anti-fog and heat dissipation glasses, the magnetic structure includes a magnetic base iron disposed in the inner frame of the glasses and a magnet disposed in the heat sink assembly, wherein the magnetic base iron and the magnet are attracted to each other.

[0013] The lens mounting base is provided with magnetic contacts, and the edge of the lens mounting ring is attracted to the lens mounting base through the magnetic contacts.

[0014] As a preferred solution for VR detachable eyewear for anti-fog and heat dissipation adapter glasses, the heat sink assembly also includes a housing and an internal air duct, and the cooling fan includes a brushless motor and fan blades;

[0015] The outer casing has an air inlet and an air outlet. The brushless motor drives the fan blades to rotate, so that the airflow enters from the air inlet and flows along the internal air duct through the air outlet to the eyeglass inner holder assembly. The eyeglass inner holder assembly and the heat sink assembly are provided with an air guide port, through which the airflow is guided into the eyeglass inner holder assembly.

[0016] As a preferred solution for VR detachable eye masks that are compatible with anti-fog and heat dissipation glasses, the internal air duct adopts a streamlined design and the inner wall of the internal air duct is provided with guide ribs so that the airflow forms along the surface of the lens when it flows through the inner frame of the glasses.

[0017] As a preferred solution for detachable VR goggles that provide anti-fog and heat dissipation, the power supply module includes a lithium battery, a power charging management chip, and a low-dropout linear regulator. The lithium battery is charged through a TYPE-C input interface and supplies power to the VR device through a TYPE-C output interface. The power charging management chip enables charging protection and power distribution.

[0018] The input terminal of the low dropout linear regulator is electrically connected to the TYPE-C input interface to receive a 5V input voltage.

[0019] As a preferred solution for VR detachable eye masks that are compatible with anti-fog and heat dissipation glasses, the surface of the heat sink housing is provided with a power switch, a status indicator light and a logo. The status indicator light is electrically connected to the power supply module and is used to indicate the working status. The power switch adopts a push-button structure and is integrated into the side of the housing. By pressing the power switch in sequence, the fan speed of the cooling fan is adjusted to 25%, 50%, 75%, 100%, and 0%.

[0020] As a preferred solution for VR detachable glasses with anti-fog and heat dissipation, it also includes a microcontroller. The microcontroller is electrically connected to the brushless motor, the power charging management chip and the status indicator light. The microcontroller is used to monitor the battery power and display the power status through the indicator light.

[0021] The output of the low-dropout linear regulator is electrically connected to the microcontroller to convert the 5V voltage into a stable 3.7V voltage to power the microcontroller.

[0022] It also includes a controller for monitoring the power status of the lithium battery, a microcontroller for controlling the speed of the brushless motor based on the power signal received from the power switch, and a microcontroller for controlling the display status of the status indicator based on the power signal received from the controller.

[0023] The beneficial effects of this utility model are as follows: The inner lens assembly and the heat sink assembly are detachably connected via a magnetic structure, facilitating disassembly for cleaning and maintenance, while the magnetic contacts ensure stable electrical connections. The lens mounting structure is adaptable to lenses of different prescriptions, and the pupillary distance adjustment structure is flexibly adjustable to meet the needs of different users and improve fit. The flexible contact part uses TPE silicone soft edges and memory foam, conforming to the face comfortably, and the Velcro connection facilitates replacement, enhancing the wearing experience. The heat sink assembly uses a fan and streamlined airflow to create airflow, combined with guide ribs to generate oblique airflow, effectively preventing fogging and dissipating heat, avoiding discomfort from direct airflow. The power supply module provides charging protection and power distribution, a low-dropout linear regulator ensures stable operation of the microcontroller, and status indicator lights clearly display the device status, improving ease of use. Attached Figure Description

[0024] To more clearly illustrate the embodiments of this utility model or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings in the following description are merely exemplary, and those skilled in the art can derive other embodiments based on the provided drawings without creative effort.

[0025] The structures, proportions, sizes, etc. illustrated in this specification are only for the purpose of assisting those skilled in the art in understanding and reading the content disclosed herein, and are not intended to limit the implementation conditions of this utility model. Therefore, they have no substantial technical significance. Any modifications to the structure, changes in the proportional relationships, or adjustments to the size, without affecting the effects and purposes that this utility model can produce, should still fall within the scope of the technical content disclosed in this utility model.

[0026] Figure 1 A schematic diagram of the VR detachable eye mask inner holder assembly for anti-fog and heat dissipation adapter glasses provided in this embodiment of the utility model;

[0027] Figure 2 An exploded view of the VR detachable eye mask inner support assembly for anti-fog and heat dissipation adapter glasses provided in this embodiment of the utility model;

[0028] Figure 3 A schematic diagram of the VR detachable eye mask heat sink assembly for anti-fog and heat dissipation adapter glasses provided in this embodiment of the utility model;

[0029] Figure 4 A schematic diagram of the internal structure of the VR detachable eye mask heat sink assembly for anti-fog and heat dissipation adapter glasses provided in this embodiment of the utility model;

[0030] Figure 5 A circuit diagram of a VR detachable eye mask for anti-fog and heat dissipation adapter glasses provided in this embodiment of the utility model;

[0031] Figure 6 Circuit diagram of a VR detachable eye mask for anti-fog and heat dissipation adapter glasses provided in this embodiment of the utility model;

[0032] Figure 7 Circuit logic for the VR detachable eye mask of the anti-fog and heat dissipation adapter glasses provided in this embodiment of the utility model when connected to the charger;

[0033] Figure 8 The circuit logic for the VR detachable eye mask of the anti-fog and heat dissipation adapter glasses provided in this embodiment of the utility model when not connected to the charger.

[0034] In the diagram: 1. Inner eyeglass holder assembly; 2. Heat sink assembly; 3. Magnetic structure; 4. Lens mounting structure; 5. Pupillary distance adjustment structure; 6. Flexible contact part; 7. Cooling fan; 8. Power supply module; 9. Lens mounting base; 10. Pupillary distance adjustment button; 11. Adjustment teeth; 12. TPE silicone soft edge; 13. Memory foam; 14. Nose pad; 15. Magnetic base; 16. Magnet; 17. Magnetic contact point; 18. Outer shell; 19. Brushless motor; 20. Fan blades; 21. 21. Internal air duct; 22. Air inlet; 23. Air outlet; 24. Lithium battery; 25. Power charging management chip; 26. Low dropout linear regulator; 27. TYPE-C input interface; 28. TYPE-C output interface; 29. ​​Microcontroller; 30. Status indicator light; 31. Frame body; 32. Velcro; 33. Air guide ribs; 34. Power switch; 35. Logo; 36. Lens mounting ring holder; 37. Card slot; 38. Controller; 39. Air vent. Detailed Implementation

[0035] The following specific embodiments illustrate the implementation of this utility model. Those skilled in the art can easily understand other advantages and effects of this utility model from the content disclosed in this specification. Obviously, the described embodiments are only some, not all, of the embodiments of this utility model. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of this utility model.

[0036] See Figure 1 , Figure 2 , Figure 3 and Figure 4 This utility model provides a VR detachable eye mask for anti-fog and heat dissipation glasses, including an inner eyepiece assembly 1 and a heat sink assembly 2; the inner eyepiece assembly 1 is detachably connected to the heat sink assembly 2 via a magnetic structure 3;

[0037] The eyeglass inner frame assembly 1 includes a lens mounting structure 4, a pupillary distance adjustment structure 5, and a flexible contact part 6 that fits the face. The lens mounting structure 4 includes a lens mounting base 9, a lens mounting ring 36, and a slot 37. The pupillary distance adjustment structure 5 includes a pupillary distance adjustment button 10 and an adjustment tooth 11. The heat sink assembly 2 has a built-in cooling fan 7 and a power supply module 8.

[0038] Specifically, the eye mask is divided into two main parts: the inner eyeglass holder assembly 1 and the heat sink assembly 2. A magnetic structure 3 enables detachable connection, ensuring structural stability while facilitating disassembly for cleaning, maintenance, or component replacement. The inner eyeglass holder assembly 1 integrates lens mounting, interpupillary distance adjustment, and flexible contact functions, meeting the user's basic wearing needs. The heat sink assembly 2 is responsible for heat dissipation and power supply. The two components have clearly defined roles and work together to improve overall performance.

[0039] In this embodiment, in the lens mounting structure 4, the lens mounting ring support 36 and the lens mounting base support 9 are connected by the slot 37, and the inner side of the slot 37 is provided with anti-slip protrusions.

[0040] Specifically, the lens mounting ring 36 and the lens mounting base 9 are connected by a slot 37, which achieves stable assembly of the two. The anti-slip protrusions on the inside of the slot 37 can increase the friction between the lens mounting ring 36 and the lens, effectively preventing the lens from loosening or falling off during use, and ensuring that lenses of different prescriptions can be installed securely.

[0041] In this embodiment, in the pupillary distance adjustment structure 5, the adjustment teeth 11 are distributed in the horizontal direction, and the pupillary distance adjustment button 10 engages with the adjustment teeth 11. The pupillary distance is adjusted by sliding the lens mounting base 9 through the pupillary distance adjustment button 10.

[0042] Specifically, the horizontal distribution of the adjustment teeth 11 provides a track for the sliding of the lens mounting base 9. The interpupillary distance adjustment button 10 and the adjustment teeth 11 engage with each other, allowing the user to move the lens mounting base 9 by pressing the button, thereby changing the distance between the lenses to accommodate different users' interpupillary distances and improve wearing comfort and visual clarity.

[0043] In this embodiment, the flexible contact portion 6 includes a TPE silicone soft edge 12, a memory foam 13, and a nose pad 14 arranged sequentially. The TPE silicone soft edge 12 forms a sealed frame that conforms to the facial contour. The memory foam 13 is located inside the TPE silicone soft edge 12. The nose pad 14 adopts an arc-shaped curved surface design and is integrally formed with the memory foam 13.

[0044] Specifically, the TPE silicone soft edge 12 has good flexibility and sealing properties, which can conform to the facial contours and reduce the entry of external air and the loss of internal heat; the memory foam 13 is soft and can adapt to the shape of the face to improve wearing comfort; the curved nose pad 14 is integrally molded with the memory foam 13, which can better fit the bridge of the nose, distribute pressure, and avoid discomfort caused by wearing for a long time.

[0045] In this embodiment, the inner frame assembly 1 of the glasses is made of carbon fiber as the frame body 31; the flexible contact part 6 and the memory foam 13 are detachably connected by Velcro 32.

[0046] Specifically, carbon fiber material has the characteristics of high strength and light weight. As the main body of the frame 31, it can ensure the structural stability of the inner lens component 1 of the glasses, while reducing the overall weight and improving the ease of wearing. The Velcro 32 connection method allows the flexible contact part 6 and memory foam 13 to be easily disassembled, making it easy to clean or replace memory foam 13 of different thicknesses and materials to meet the needs of different users.

[0047] In this embodiment, the magnetic structure 3 includes a magnetic base 15 disposed on the inner eyeglass holder assembly 1 and a magnet 16 disposed on the radiator assembly 2, wherein the magnetic base 15 and the magnet 16 are attracted together; the lens mounting base 9 is provided with a magnetic contact 17, and the edge of the lens mounting ring 36 is attracted to the lens mounting base 9 through the magnetic contact 17.

[0048] Specifically, the magnetic base 15 and the magnet 16 attract each other, enabling quick and detachable connection between the eyeglass inner frame assembly 1 and the heat sink assembly 2, facilitating installation and separation; the edge of the lens mounting ring 36 is attracted to the lens mounting base 9 through the magnetic contact 17, which not only ensures the stability of the connection between the two, but also enables the transmission of electrical signals, while simplifying the assembly process.

[0049] In this embodiment, the heat sink assembly 2 further includes a housing 18 and an internal air duct 21. The cooling fan 7 includes a brushless motor 19 and fan blades 20. The housing 18 has an air inlet 22 and an air outlet 23. The brushless motor 19 drives the fan blades 20 to rotate, so that the airflow enters from the air inlet 22 and flows along the internal air duct 21 through the air outlet 23 to the eyeglass inner frame assembly 1.

[0050] Specifically, the brushless motor 19 drives the fan blades 20 to rotate and generate airflow. The air inlet 22 and air outlet 23 on the outer casing 18 cooperate with the internal air duct 21. After entering through the air inlet 22, the airflow flows through the eyeglasses inner holder assembly 1, carrying away internal heat and moisture, thereby achieving the functions of heat dissipation and anti-fogging. Among them, the joint between the eyeglasses inner holder assembly 1 and the heat sink assembly 2 is provided with an air guide, through which the airflow is guided into the eyeglasses inner holder assembly 1.

[0051] In this embodiment, the internal air duct 21 adopts a streamlined design, and the inner wall of the internal air duct 21 is provided with guide ribs 33, so that the airflow forms an oblique airflow along the lens surface when it flows through the eyeglass inner holder assembly 1.

[0052] Specifically, the streamlined internal air duct 21 reduces airflow resistance and increases airflow speed and flow rate; the guide rib 33 guides the airflow direction, allowing the airflow to flow obliquely across the lens surface, which not only avoids discomfort caused by airflow blowing directly on the face, but also more effectively removes moisture and heat from the lens surface, enhancing anti-fogging and heat dissipation effects.

[0053] See Figure 5 , Figure 6 , Figure 7 and Figure 8 In this embodiment, the power supply module 8 includes a lithium battery 24, a power charging management chip 25, and a low-dropout linear regulator 26. The lithium battery 24 is charged through a TYPE-C input interface 27, and the lithium battery 24 supplies power to the VR device through a TYPE-C output interface 28. The power charging management chip 25 implements charging protection and power distribution. The input terminal of the low-dropout linear regulator 26 is electrically connected to the TYPE-C input interface 27 to receive a 5V input voltage.

[0054] Specifically, the lithium battery 24 provides a portable power source, the TYPE-C input interface 27 facilitates charging, and the TYPE-C output interface 28 provides power to the VR device; the power charging management chip 25 can prevent the lithium battery 24 from being overcharged or over-discharged, ensuring battery safety, while also rationally distributing power to various components; the low dropout linear regulator 26 receives a 5V input voltage, providing basic power support for components that require stable voltage.

[0055] In this embodiment, the surface of the heat sink housing 18 is provided with a power switch 34, a status indicator light 30 and a logo 35. The status indicator light 30 is electrically connected to the power supply module 8 and is used to indicate the working status. The power switch 34 adopts a push-button structure and is integrated into the side of the housing 18. By pressing the power switch 34 in sequence, the fan speed of the cooling fan 7 is adjusted to 25%, 50%, 75%, 100%, and 0%.

[0056] Specifically, the power switch 34 controls the fan speed adjustment and the on / off state of the equipment. The push-button structure is easy to operate and is integrated into the side of the housing 18 for easy user operation. The status indicator light 30 is connected to the power supply module 8 and can reflect the working status of the equipment in real time (such as standby, working, charging, etc.) so that users can understand the status of the equipment. The logo 35 serves as a brand identification feature.

[0057] In this embodiment, a microcontroller 29 is also included. The microcontroller 29 is electrically connected to the brushless motor 19, the power charging management chip 25, and the status indicator 30. The microcontroller 29 is used to monitor the battery power and display the power status through the indicator light. The output terminal of the low dropout linear regulator 26 is electrically connected to the microcontroller 29 and is used to convert the 5V voltage into a stable 3.7V voltage to power the microcontroller 29. A controller 38 is also included. The controller 38 is used to monitor the power status of the lithium battery 24. The microcontroller 29 controls the display status of the status indicator 30 according to the power signal received from the controller 38.

[0058] Specifically, the low-dropout linear regulator 26 converts the 5V voltage to a stable 3.7V voltage, providing a stable power supply for the microcontroller 29 and ensuring its normal operation. As the core control component, the microcontroller 29 controls the speed of the brushless motor based on the power signal received from the power switch, receives the power signal of the lithium battery 24 transmitted by the controller 38, and then controls the status indicator 30 to display the power status, thereby realizing intelligent management of the equipment.

[0059] The method of using this utility model is as follows:

[0060] Select a lens with the appropriate prescription and place it into the lens mounting ring 36, aligning it with the slot 37 on the lens mounting base 9. The lens mounting ring 36 and lens mounting base 9 will engage through the slot 37. The anti-slip protrusions on the inside of the slot 37 increase friction, ensuring the lens remains secure and does not loosen. Align the magnetic base 15 on the inner eyeglass holder assembly 1 with the magnet 16 on the heat sink assembly 2, gently bringing them close together. The magnetic force will attract them, completing the mechanical connection. Simultaneously, the magnetic base 15 on the inner eyeglass holder assembly 1 will contact the corresponding position on the heat sink assembly 2, achieving an electrical connection. After wearing the eye mask, if vision is unclear, press the interpupillary distance adjustment button 10 to engage it with the horizontally distributed adjustment teeth 11. Push the button to slide the lens mounting base 9 left and right until clear vision is achieved, then release the button.

[0061] During charging, connect one end of the TYPE-C data cable to the power source and the other end to the TYPE-C input port of the heat sink assembly 2. The power charging management chip 25 will automatically perform charging protection and power distribution, and the status indicator 30 will display different states according to the power level (such as 0%-25%, 25%-50%, etc.). If you need to power a VR device, simply connect the TYPE-C data cable to the TYPE-C output port of the heat sink and the VR device.

[0062] Pressing the push-button power switch 34 on the side of the radiator housing 18 activates the microcontroller 29, which controls the brushless motor 19 (power 25%) to drive the fan blades 20 to rotate. External air enters through the air inlet 22, is guided by the internal streamlined air duct and guide ribs 33, and then exits through the air outlet 23 before entering the inner lens assembly 1 through the air guide vent, forming an airflow along the lens surface. This airflow carries away heat and moisture, achieving anti-fogging and heat dissipation. Pressing the push-button power switch 34 again increases the power of the brushless motor 19 to 50%, pressing it again increases it to 75%, and pressing it again increases it to 100%.

[0063] The device's operating status can be observed through the status indicator lights 30 on the heat sink housing 18. The indicator lights will reflect whether the device is in standby, working, or charging state through different colors or flashing frequencies, and will also display the battery level.

[0064] To clean the flexible contact part 6, the TPE silicone soft edge, memory foam 13, and nose pad 14 can be removed from the carbon fiber frame body 31 of the eyeglass inner lens assembly 1 using the Velcro 32, cleaned, and then reattached. To clean or maintain the eyeglass inner lens assembly 1 or the heat sink assembly 2, the two magnetically connected parts can be directly separated and operated separately.

[0065] After use, press the power switch 34 again to stop the device from running. If the device will not be used for a long time, it is recommended to disconnect all connecting wires.

[0066] Although the present invention has been described in detail above with general descriptions and specific embodiments, some modifications or improvements can be made to it, which will be obvious to those skilled in the art. Therefore, all such modifications or improvements made without departing from the spirit of the present invention fall within the scope of protection claimed by the present invention.

Claims

1. A VR detachable eyecup of anti-fog and heat dissipation adaptive glasses, characterized in that, It includes an eyeglass inner frame assembly (1) and a heat sink assembly (2); the eyeglass inner frame assembly (1) is detachably connected to the heat sink assembly (2) via a magnetic structure (3); The eyeglass inner frame assembly (1) is provided with a lens mounting structure (4), a pupillary distance adjustment structure (5) and a flexible contact part (6) that fits the face. The lens mounting structure (4) includes a lens mounting base (9), a lens mounting ring (36) and a slot (37). The pupillary distance adjustment structure (5) includes a pupillary distance adjustment button (10) and an adjustment tooth (11). The heat sink assembly (2) has a built-in cooling fan (7) and a power supply module (8).

2. The anti-fog, heat-dissipating, and detachable eyewear visor of claim 1, wherein, In the lens mounting structure (4), the lens mounting ring holder (36) and the lens mounting base holder (9) are connected through the slot (37), and the inner side of the slot (37) is provided with anti-slip protrusions.

3. The VR detachable eyecup of anti-fog and heat dissipation adaptive glasses according to claim 1, wherein, In the pupillary distance adjustment structure (5), the adjustment teeth (11) are distributed in the horizontal direction, and the pupillary distance adjustment button (10) engages with the adjustment teeth (11). The pupillary distance is adjusted by driving the lens mounting base (9) to slide through the pupillary distance adjustment button (10).

4. The anti-fog, heat-dissipating, and detachable eyewear visor of claim 1, wherein, The flexible contact part (6) includes a TPE silicone soft edge (12), a memory foam (13) and a nose pad (14) arranged in sequence. The TPE silicone soft edge (12) forms a sealed frame that conforms to the facial contour. The memory foam (13) is located inside the TPE silicone soft edge (12). The nose pad (14) adopts an arc-shaped curved surface design and is integrally formed with the memory foam (13). The inner frame assembly (1) of the glasses is made of carbon fiber as the frame body (31); the flexible contact part (6) and the memory foam (13) are detachably connected by Velcro (32).

5. The VR detachable eyecup of anti-fog and heat dissipation adaptive glasses according to claim 1, wherein, The magnetic structure (3) includes a magnetic base (15) disposed in the inner eyeglass holder assembly (1) and a magnet (16) disposed in the radiator assembly (2), wherein the magnetic base (15) and the magnet (16) are attracted together. The lens mounting base (9) is provided with magnetic contacts (17), and the edge of the lens mounting ring (36) is attracted to the lens mounting base (9) through the magnetic contacts (17).

6. The VR detachable eyecup of anti-fog and heat dissipation adaptive glasses according to claim 1, wherein, The radiator assembly (2) also includes a housing (18) and an internal air duct (21), and the cooling fan (7) includes a brushless motor (19) and fan blades (20). The outer casing (18) has an air inlet (22) and an air outlet (23). The brushless motor (19) drives the fan blades (20) to rotate, so that the airflow enters from the air inlet (22) and flows along the internal air duct (21) through the air outlet (23) to the eyeglass inner frame assembly (1). The eyeglass inner frame assembly (1) and the heat sink assembly (2) are provided with an air guide (39) at the docking point, through which airflow is introduced into the eyeglass inner frame assembly (1).

7. The VR detachable eyecup of anti-fog and heat dissipation adaptive glasses according to claim 6, wherein, The internal air duct (21) adopts a streamlined design, and the inner wall of the internal air duct (21) is provided with guide ribs (33) so that the airflow forms an oblique airflow along the lens surface when it flows through the eyeglass inner frame assembly (1).

8. The VR detachable eyecup of anti-fog and heat dissipation adaptive glasses according to claim 7, characterized in that, The power supply module (8) includes a lithium battery (24), a power charging management chip (25), and a low-dropout linear regulator (26). The lithium battery (24) is charged through a TYPE-C input interface (27), and the lithium battery (24) supplies power to the VR device through a TYPE-C output interface (28). The power charging management chip (25) realizes charging protection and power distribution. The input terminal of the low-dropout linear regulator (26) is electrically connected to the TYPE-C input interface (27) to receive a 5V input voltage.

9. The VR detachable eyecup of anti-fog and heat dissipation adaptive glasses according to claim 8, wherein, The outer casing (18) is provided with a power switch (34), a status indicator (30) and a logo (35). The status indicator (30) is electrically connected to the power supply module (8) and is used to indicate the working status. The power switch (34) adopts a push-button structure and is integrated on the side of the outer casing. By pressing the power switch (34) in sequence, the fan speed of the cooling fan (7) is adjusted to 25%, 50%, 75%, 100%, and 0%.

10. The VR detachable eyecup of anti-fog and heat dissipation adaptive glasses according to claim 9, wherein, It also includes a microcontroller (29), which is electrically connected to the brushless motor (19), the power charging management chip (25) and the status indicator (30) respectively. The microcontroller (29) is used to control the fan speed, monitor the battery power and display the power status through the indicator; The output of the low-dropout linear regulator (26) is electrically connected to the microcontroller (29) to convert the 5V voltage into a stable 3.7V voltage to power the microcontroller (29); It also includes a controller (38) for monitoring the power status of the lithium battery (24), a microcontroller (29) for controlling the speed of the brushless motor (19) according to the power signal received from the power switch (34), and a microcontroller (29) for controlling the display status of the status indicator (30) according to the power signal received from the controller (38).

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