A smart glasses defogger

Abstract

This utility model provides an intelligent glasses defogger, relating to the technical field of glasses defoggers. It includes a housing and a defogger assembly. The defogger assembly includes a fan installed inside the housing. A mounting base is connected to the side of the housing near the fan, and a spiral heating wire is installed on the mounting base. In this utility model, when the fan is activated, it draws outside air into the housing. The airflow first passes through a moisture-absorbing and breathable mesh array. The spherical desiccant on the mesh array absorbs moisture from the air, drying it. The dried air then flows to the spiral heating wire on the mounting base. The heating wire is energized and heats the dried air, forming a dry hot airflow. Finally, the hot airflow blows onto the glasses lenses through an outlet on the housing, rapidly evaporating the fog on the lenses using heat energy. Simultaneously, the drying properties prevent moisture from re-condensing, thus efficiently completing the defogging process and avoiding secondary fogging. The entire process achieves rapid defogging through the synergistic effect of airflow drying and heating.

Description

Technical Field

[0001] This utility model relates to the field of glasses defogger technology, and in particular to an intelligent glasses defogger. Background Technology

[0002] Smart glasses defoggers are designed to address fogging issues on glasses caused by factors such as temperature differences and humidity. Traditional defogging methods often rely on wiping or chemical coatings, but these methods are not efficient enough and are easily affected by the environment. Smart glasses defoggers integrate technologies such as temperature control, electric heating, or airflow regulation to monitor and quickly remove fog in real time, thereby providing a clearer visual experience and improving the wearer's comfort and ease of use.

[0003] However, in actual use, the following shortcomings still exist. For example, existing glasses defoggers cannot efficiently defog and prevent secondary fogging, thus failing to achieve rapid defogging. Low defogging efficiency can cause glasses to remain in a blurry state for a long time, affecting visual clarity. Secondary fogging requires users to frequently repeat the defogging operation, increasing inconvenience and reducing ease of use. The inability to defog quickly renders the defogger useless for solving problems immediately, making it difficult to meet users' urgent needs in environments with large temperature fluctuations. This weakens the actual effectiveness of the product and reduces users' acceptance and reliance on it.

[0004] Therefore, this utility model proposes an intelligent glasses defogger to solve the above problems. Utility Model Content

[0005] The purpose of this invention is to address the shortcomings of existing technologies and propose an intelligent glasses defogger.

[0006] To achieve the above objectives, this utility model adopts the following technical solution: a smart glasses defogger, comprising a housing, and further comprising:

[0007] The defogging assembly includes a fan installed inside a housing. A mounting base is connected to the side of the housing near the fan, and a spiral heating wire is provided on the mounting base. A moisture-absorbing and ventilating mesh array is provided on the side of the housing away from the fan, and spherical desiccant is provided on the moisture-absorbing and ventilating mesh array. An air outlet is provided on the housing.

[0008] Furthermore, an eyeglasses placement assembly is provided on the side of the housing near the air outlet. The eyeglasses placement assembly includes a base plate connected to the housing, and a support frame is connected to the base plate.

[0009] The beneficial effects of adopting the above-mentioned further solution are as follows: In the glasses placement assembly on the air outlet side of the housing, the base plate is fixed on the housing as a load-bearing foundation, and the support frame connected above it forms a three-dimensional support structure, providing a stable placement space for the glasses. The rigid connection between the base plate and the housing ensures overall stability, so that the lenses can be accurately aligned with the air outlet when the glasses are placed, ensuring that the dry hot airflow acts efficiently on the lenses, and providing structural support for the defogging process.

[0010] Furthermore, a nose pad support block is connected to the side of the support frame near the top, and a frame support block is connected to the base plate.

[0011] The beneficial effects of adopting the above-mentioned further solution are: the nose pad support block on the top of the support frame and the frame support block on the bottom plate correspond to the nose pad and frame of the glasses, respectively. This multi-point support that fits the structure of the glasses can accurately position the glasses, prevent them from shifting or shaking when placed, ensure that the lenses and the air outlet maintain the best relative position, and allow the hot airflow to evenly cover the lens surface, thereby improving the defogging effect.

[0012] Furthermore, a connecting plate is connected to the top of the support frame, a rotating block is rotatably connected to the connecting plate, a clamping plate is connected to the rotating block, and a rubber pad is connected to the clamping plate.

[0013] The beneficial effects of adopting the above-mentioned further solution are: the top connecting plate of the support frame is equipped with a rotating block by a rotating connection, and the clamping plate on the rotating block can be adjusted in angle as it rotates. The rubber pad on the clamping plate can increase the friction with the frame, which can not only prevent the frame surface from being scratched during clamping, but also enhance the fixing effect. The rotating adjustment can adapt to the frame structure of different styles of glasses and improve the compatibility of the equipment.

[0014] Furthermore, a spring sheet is connected to the connecting plate, and the other end of the spring sheet is connected to the rotating block.

[0015] The beneficial effects of adopting the above-mentioned further solution are: the spring sheet connecting the connecting plate and the rotating block forms a reset mechanism by utilizing its own elastic properties. When the rotating block is subjected to force and rotates, the spring sheet deforms and accumulates elastic force. After the external force disappears, the elastic force is released and drives the rotating block to reset, so that the clamping plate maintains a stable clamping force on the frame. It can adapt to frames of different thicknesses and maintain the consistency of the clamping state.

[0016] Furthermore, an electric push rod is installed on the connecting plate, and the output end of the electric push rod is located on one side of the rotating block.

[0017] The beneficial effects of adopting the above-mentioned further solution are: the output end of the electric push rod on the connecting plate acts on one side of the rotating block, and the extension and retraction of the electric push rod pushes the rotating block to rotate around the connection point, thereby adjusting the opening and closing range of the clamping plate, realizing automatic clamping and fixing of frames of different widths without manual adjustment, improving the convenience of operation, and meeting the fixing needs of various eyeglasses.

[0018] Compared with the prior art, the advantages and positive effects of this utility model are as follows:

[0019] In this invention, when the smart glasses defogger is working, the fan starts to draw outside air into the housing. The airflow first passes through a moisture-absorbing and breathable mesh array, where spherical desiccants absorb moisture from the air, thus drying it. The dried air then flows to a spiral heating wire on the mounting base. The spiral heating wire is energized and heats the dried air, forming a dry hot airflow. Finally, the hot airflow blows onto the glasses lenses through the air outlet on the housing, using heat energy to quickly evaporate the fog on the lenses. At the same time, the drying properties prevent moisture from condensing again, thus efficiently completing the defogging and avoiding secondary fogging. The entire process achieves rapid defogging through the synergistic effect of airflow drying and heating. Attached Figure Description

[0020] Figure 1 This is a schematic diagram of the structure of a smart glasses defogger according to the present invention;

[0021] Figure 2 This is a schematic diagram of the defogging component structure of a smart glasses defogging device according to this utility model;

[0022] Figure 3 This is a schematic diagram of the internal structure of the defogging component of a smart glasses defogging device according to this utility model;

[0023] Figure 4 This is a schematic diagram of the glasses placement component of a smart glasses defogger according to the present invention;

[0024] Figure 5 This is a structurally disassembled schematic diagram of the glasses placement component of a smart glasses defogger according to this utility model.

[0025] Figure label:

[0026] 1. Shell;

[0027] 2. Demisting assembly; 21. Fan; 22. Mounting base; 23. Spiral heating wire; 24. Moisture-absorbing and breathable mesh array; 25. Spherical desiccant; 26. Air outlet;

[0028] 3. Eyeglasses placement assembly; 31. Base plate; 32. Support frame; 33. Nose pad support block; 34. Frame support block; 35. Connecting plate; 36. Rotating block; 37. Clamping plate; 38. Rubber pad; 39. Spring; 310. Electric push rod. Detailed Implementation

[0029] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0030] like Figures 1-3 As shown, this embodiment provides a technical solution: a smart glasses defogger, including a housing 1, and further comprising:

[0031] Defogging component 2 includes a fan 21 installed inside a housing 1. A mounting base 22 is connected to the side of the housing 1 closest to the fan 21, and a spiral heating wire 23 is mounted on the mounting base 22. A moisture-absorbing and ventilating mesh array 24 is located on the side of the housing 1 furthest from the fan 21, and spherical desiccant 25 is placed on the mesh array 24. An air outlet 26 is provided on the housing 1. When the smart glasses defogging device is working, the fan 21 starts to draw outside air into the housing 1. The airflow first passes through the moisture-absorbing and ventilating mesh array 24. The spherical desiccant 25 on the surface absorbs moisture from the air, thus drying the air. The dried air then flows to the spiral heating wire 23 on the mounting base 22. The spiral heating wire 23 is energized and heats up, heating the dried air to form a dry hot airflow. Finally, the hot airflow blows onto the eyeglass lenses through the air outlet 26 on the housing 1, using heat energy to quickly evaporate the fog on the lenses. At the same time, the drying properties prevent water vapor from condensing again, thus efficiently completing defogging and avoiding secondary fogging. The entire process achieves rapid defogging through the synergistic effect of airflow drying and heating.

[0032] The above solutions also have the problem of not being able to automatically clamp and fix different types of glasses when defogging them, such as... Figure 1 as well as Figures 4-5As shown: A glasses placement assembly 3 is provided on the side of the housing 1 near the air outlet 26. The glasses placement assembly 3 includes a base plate 31 connected to the housing 1, and a support frame 32 connected to the base plate 31. In the glasses placement assembly 3 on the side of the air outlet 26 of the housing 1, the base plate 31 is fixed to the housing 1 as a load-bearing foundation, and the support frame 32 connected above it forms a three-dimensional support structure, providing a stable placement space for the glasses. The rigid connection between the base plate 31 and the housing 1 ensures the overall stability, so that the lenses can be accurately aligned with the air outlet 26 when the glasses are placed, ensuring that the dry hot airflow acts efficiently on the lenses, and providing structural support for the defogging process. The support frame 32 near the top A nose pad support block 33 is connected to one side of the support frame 32, and a frame support block 34 is connected to the base plate 31. The nose pad support block 33 on the top of the support frame 32 and the frame support block 34 on the base plate 31 correspond to the nose pad and frame of the glasses, respectively. This multi-point support that fits the structure of the glasses can accurately position the glasses, prevent them from shifting or shaking when placed, and ensure that the lenses and the air outlet 26 maintain the best relative position, so that the hot airflow evenly covers the lens surface and improves the defogging effect. A connecting plate 35 is connected to the top of the support frame 32, and a rotating block 36 is rotatably connected to the connecting plate 35. A clamping plate 37 is connected to the rotating block 36, and a rubber pad 38 is connected to the clamping plate 37. The top connecting plate 35 of the support frame 32 is rotatably connected to the rotating block 36. The clamping plate 37 on the rotating block 36 can be adjusted in angle by rotating it. The rubber pad 38 on the clamping plate 37 increases the friction with the frame, which not only prevents scratching the surface of the frame during clamping but also enhances the fixing effect. The rotation adjustment can adapt to the frame structure of different styles of glasses, improving the compatibility of the equipment. A spring piece 39 is connected to the connecting plate 35. The other end of the spring piece 39 is connected to the rotating block 36. The spring piece 39 connecting the connecting plate 35 and the rotating block 36 forms a reset mechanism using its own elastic properties. When the rotating block 36 is rotated under force, the spring piece 39 deforms and accumulates elastic force. After the external force disappears, the elastic release causes the rotating block 36 to reset, so that the clamping plate 37 maintains a stable clamping force on the frame. It can adapt to frames of different thicknesses and maintain a consistent clamping state. An electric push rod 310 is installed on the connecting plate 35. The output end of the electric push rod 310 is located on one side of the rotating block 36. The output end of the electric push rod 310 on the connecting plate 35 acts on one side of the rotating block 36. The extension and retraction movement of the electric push rod 310 pushes the rotating block 36 to rotate around the connection point, thereby adjusting the opening and closing range of the clamping plate 37. This achieves automatic clamping and fixing of frames of different widths without manual adjustment, improving the convenience of operation and meeting the fixing needs of various eyeglasses.

[0033] Working principle:

[0034] like Figures 1-5As shown, in this smart glasses defogger, the glasses placement assembly 3 has a base plate 31 on the housing 1 and a support frame 32 forming a stable support structure. A rigid connection ensures overall stability. The nose pad support block 33 on the top of the support frame 32 and the frame support block 34 on the base plate 31 correspond to the nose pad and frame of the glasses, respectively, achieving multi-point positioning to prevent glasses from shifting and ensuring the lenses maintain the optimal relative position with the air outlet 26. The clamping mechanism can be adjusted to adapt to different glasses. On the connecting plate 35 at the top of the support frame 32, a rotating block 36 drives the clamping plate 37 to rotate. A rubber pad 38 prevents scratches and enhances friction. A spring 39 forms a reset mechanism, causing the rotating block 36 to rotate after the external force disappears. 6. Reset and maintain stable clamping force. The electric push rod 310 pushes the rotating block 36 through extension and retraction to adjust the opening and closing range of the clamping plate 37, realizing automatic fixation of frames of different widths, improving the convenience of operation and equipment compatibility. Subsequently, the defogging component 2 is started, and the fan 21 in the housing 1 runs to draw external air into the equipment. The airflow first passes through the moisture-absorbing and ventilating mesh array 24. The spherical desiccant 25 on the mesh array absorbs the moisture in the air, completing the air drying. Then the dried air flows to the spiral electric heating wire 23 on the mounting base 22, which is heated to form a dry hot airflow. Finally, it is blown onto the lens through the air outlet 26, using heat energy to evaporate the fog, while preventing secondary fogging by relying on the drying characteristics.

[0035] The above description is merely a preferred embodiment of the present utility model and is not intended to limit the present utility model in any other way. Any person skilled in the art may make changes or modifications to the above-disclosed technical content to create equivalent embodiments for application in other fields. However, any simple modifications, equivalent changes, and modifications made to the above embodiments based on the technical essence of the present utility model without departing from the technical solution of the present utility model shall still fall within the protection scope of the technical solution of the present utility model.

Claims

1. A smart glasses defogger comprising a housing (1), characterized in that, Also includes: The demisting assembly (2) includes a fan (21) installed inside the housing (1). A mounting base (22) is connected to the side of the housing (1) near the fan (21). A spiral heating wire (23) is provided on the mounting base (22). A moisture-absorbing and ventilating mesh array (24) is provided on the side of the housing (1) away from the fan (21). A spherical desiccant (25) is provided on the moisture-absorbing and ventilating mesh array (24). An air outlet (26) is provided on the housing (1).

2. The intelligent eyeglass defogger of claim 1, wherein: A glasses placement assembly (3) is provided on the side of the housing (1) near the air outlet (26). The glasses placement assembly (3) includes a base plate (31) connected to the housing (1), and a support frame (32) is connected to the base plate (31).

3. The intelligent eyewear defogger of claim 2, wherein: A nose pad support block (33) is connected to the side of the support frame (32) near the top, and a frame support block (34) is connected to the base plate (31).

4. The smart glasses defogger according to claim 2, characterized in that: The top of the support frame (32) is connected to a connecting plate (35), a rotating block (36) is rotatably connected to the connecting plate (35), a clamping plate (37) is connected to the rotating block (36), and a rubber pad (38) is connected to the clamping plate (37).

5. The intelligent eyewear defogger of claim 4, wherein: A spring piece (39) is connected to the connecting plate (35), and the other end of the spring piece (39) is connected to the rotating block (36).

6. The intelligent eyewear defogger of claim 4, wherein: An electric push rod (310) is installed on the connecting plate (35), and the output end of the electric push rod (310) is located on one side of the rotating block (36).

Images