Portable lens cleaning device

Abstract

The utility model discloses a portable lens cleaning device, which is characterized in that a cleaning head is connected to one side of a barrel, and a driving mechanism is arranged in the barrel; the cleaning head comprises a fixed disc, a connector, a rotating head and a connecting pipe; the driving mechanism comprises a driving motor and fan blades; a plurality of air inlets are circumferentially formed in the outer side of the fixed disc; the connector is fixedly connected to one side of the fixed disc and is fixedly connected with the cylinder body; the other end of the connecting pipe is communicated with the interior of the cylinder body; the driving motor is fixedly connected into the barrel, the fan blades are fixedly connected to an output shaft of the driving motor, and one end of the output shaft penetrates through the fixed head and is connected with the rotating head. The surface of the lens is wiped by the rotating rotating head. And after the fan blades rotate, airflow is formed, and negative pressure is formed below the fixed disc, so that dust can be sucked into the connecting pipe, and the connecting pipe conveys the dust into the barrel. Through the design, the lens cleaning operation is convenient and rapid, and the lens is kept clean to improve the definition of the shooting effect.

Description

Technical Field

[0001] The utility model belongs to the technical field of camera accessories, and particularly relates to a portable lens cleaning device. Background Art

[0002] A lens is a component on optical devices such as cameras, photographic cameras, telescopes or microscopes, which is used to control the entry and focusing of light, so as to capture and record images or pictures. A lens usually consists of multiple lenses, and its design and manufacture contribute to generating clear and sharp images or pictures. Different characteristics of a lens, such as focal length, aperture size, lens quality, etc., will affect aspects such as imaging clarity, focusing range, depth of field, etc. In the field of photography, the selection of a lens plays a crucial role in the shooting effect.

[0003] In addition to the quality of the camera lens itself, the cleaning of the camera lens is also very important. When a camera is used in a harsh environment, since the air is full of dust, it is very easy for dust to fall on the camera lens, resulting in poor shooting effect of the camera due to recognition problems. In the prior art, when there is a lot of dust on the camera lens, a cotton cloth is usually used for cleaning, or a blowing device is used to blow away the dust on the lens. This cleaning method has the problems of poor cleaning effect and low efficiency.

[0004] In the patent with the publication number CN216827627U, a lens cleaning device is disclosed. This cleaning device with such a structure is provided with a spiral air cavity. When in use, high-pressure air flow passes through the air inlet and is blown out from the air outlet through the spiral air cavity, forming a high-pressure air flow in an effective space to blow away the dust or stains on the lens. Through this design, it has the advantage of convenient use. However, this cleaning device with such a structure has the problem of poor cleaning effect. Summary of the Utility Model

[0005] The purpose of the utility model is to provide a portable lens cleaning device to solve the following technical problems raised in the background art:

[0006] In the prior art, usually only wiping method or using a blowing device is adopted to clean the lens, and both of these two cleaning methods have the problems of poor cleaning effect and low cleaning efficiency.

[0007] To solve the above technical problems, the technical solution adopted by the utility model is:

[0008] A portable lens cleaning device includes a cylinder body, a cleaning head and a driving mechanism; the cleaning head is connected to one side of the cylinder body, and the driving mechanism is arranged inside the cylinder body;

[0009] The cleaning head includes a fixed disk, a connecting head, a rotating head and a connecting pipe; the driving mechanism includes a driving motor and a fan blade; a plurality of air inlets are circumferentially arranged on the outer side of the fixed disk;

[0010] The connector is fixedly connected to one side of the fixed disk, and the connector is fixedly connected to the cylinder body; one end of the connecting pipe is communicated with the air inlet, and the other end is communicated with the inside of the cylinder body; the driving motor is fixedly connected to the inside of the cylinder body, the fan blade is fixedly connected to the output shaft of the driving motor, one end of the output shaft passes through the fixed head and is fixedly connected to the rotating head, and a soft cleaning layer is connected to the bottom of the rotating head.

[0011] Further, a fixing ring is fixedly connected to the outside of the fixed disk, the fixed disk and the fixing ring form a cover structure, and a plurality of inner ports are arranged on the fixing ring along the circumferential direction, and the inner ports are communicated with the connecting pipe.

[0012] Further, the inside of the cylinder body is separated into a wind cavity, an intermediate cavity and a blanking cavity by a first partition plate and a second partition plate; a first through hole is arranged on the first partition plate, a second through hole is arranged on the second partition plate, and the wind cavity and the blanking cavity are communicated with the blanking cavity through the first through hole and the second through hole; the driving motor is connected in the wind cavity, and the intermediate cavity is used for installing a power supply.

[0013] Further, a guiding cylinder is fixedly connected in the wind cavity, the outer wall of the guiding cylinder is of an inclined structure, and the driving motor is arranged in the guiding cylinder.

[0014] Further, an installation cylinder is fixedly connected in the intermediate cavity, and the power supply is arranged in the installation cylinder.

[0015] Further, a reversing cylinder is fixedly connected to the second partition plate in the blanking cavity, and an installation disk is also fixedly connected in the blanking cavity. An absorption pipe is fixedly connected to the middle of the installation disk, and one side of the absorption pipe extends into the reversing cylinder; a tortuous anti-backflow channel is formed among the cylinder body, the reversing cylinder and the absorption pipe.

[0016] Further, an adhesive layer is arranged on the inner wall of the absorption pipe.

[0017] Further, the absorption pipe is detachably connected to the installation disk.

[0018] Further, a filter screen is connected to one side of the cylinder body close to the absorption pipe.

[0019] Further, the soft cleaning layer on the rotating head is made of cleaning soft hairs.

[0020] Compared with the prior art, the utility model has the following beneficial effects:

[0021] When using the cleaning device of the utility model, the cleaning head is extended towards the lens. The driving motor is started, and the driving motor drives the rotating head and the fan blade to rotate through the output shaft. The cleaning layer on the rotating rotating head is used to wipe the surface of the lens. After the fan blade rotates, an air flow is formed and a negative pressure is formed below the fixed disk, so that dust can be sucked into the connecting pipe, and the connecting pipe conveys the dust into the cylinder body. This design can quickly clean the lens, and improve the cleaning effect by combining wiping and suction, so as to ensure the cleanliness of the lens. Brief Description of the Drawings

[0022] Figure 1 is a schematic diagram of the overall structure of the present utility model;

[0023] Figure 2 is a schematic diagram of the internal structure of the present utility model;

[0024] Figure 3 is a schematic diagram of the partial structure of the present utility model;

[0025] Figure 4 is a schematic cross-sectional view of the position of the blanking cavity of the present utility model.

[0026] Reference numerals in the figures: 1 - cylinder body, 2 - cleaning head, 3 - connecting pipe, 4 - connecting head, 5 - first partition, 6 - first through hole, 7 - second partition, 8 - second through hole, 9 - anti-backflow channel, 10 - mounting plate, 11 - absorption pipe, 12 - filter net, 13 - blanking cavity, 14 - reversing cylinder, 15 - mounting cylinder, 16 - intermediate cavity, 17 - driving motor, 18 - guiding cylinder, 19 - air cavity, 20 - fan blade, 21 - fixing plate, 22 - fixing ring, 23 - rotating head, 24 - cleaning soft brush, 25 - inner opening, 26 - air inlet. Detailed Description of the Preferred Embodiments

[0027] The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without creative efforts shall fall within the protection scope of the present utility model.

[0028] Embodiment

[0029] A portable lens cleaning device includes a cylinder body 1, a cleaning head 2 and a driving mechanism; the cleaning head 2 is connected to one side of the cylinder body 1, and the driving mechanism is arranged inside the cylinder body 1.

[0030] The cleaning head 2 includes a fixing plate 21, a connecting head 4, a rotating head 23 and a connecting pipe 3; the driving mechanism includes a driving motor 17 and a fan blade 20; a plurality of air inlets 26 are circumferentially arranged on the outer side of the fixing plate 21; the air inlets 26 can allow dust to enter the connecting pipe 3.

[0031] The connector 4 is fixedly connected to one side of the fixed disk 21, and the connector 4 is fixedly connected to the cylinder body 1; one end of the connecting pipe 3 is communicated with the air inlet 26, and the other end is communicated with the inside of the cylinder body 1; the driving motor 17 is fixedly connected inside the cylinder body 1, the fan blade 20 is fixedly connected to the output shaft of the driving motor 17, one end of the output shaft passes through the fixed head and is fixedly connected to the rotating head 23, and a soft cleaning layer is connected to the bottom of the rotating head 23. Among them, the driving motor 17 is used to drive the rotating head 23 to rotate, and the rotating head 23 is used to clean the surface of the lens. After the fan blade 20 rotates, an air flow is formed, and the gas enters the connecting pipe 3 through the air inlet 26 and finally enters the cylinder body 1. The soft cleaning layer is used to wipe the lens, and the soft cleaning layer can be made of soft fiber materials. Specifically, when in use, the cleaning device is initially fixed, and the cleaning head 2 is extended towards the lens. The driving motor 17 is started, and the driving motor 17 drives the rotating head 23 and the fan blade 20 to rotate through the output shaft. The surface of the lens is wiped with the soft cleaning layer on the rotating head 23. After the fan blade 20 rotates, an air flow is formed and a negative pressure is formed below the fixed disk 21, so that dust can be sucked into the connecting pipe 3, and the connecting pipe 3 conveys the dust into the cylinder body 1. This design makes the operation of cleaning the lens convenient and fast, and keeps the lens clean to improve the clarity of the shooting effect.

[0032] In a preferred embodiment, a fixing ring 22 is fixedly connected to the outside of the fixed disk 21. The fixed disk 21 and the fixing ring 22 form a cover structure. A plurality of inner openings 25 are arranged on the fixing ring 22 in the circumferential direction, and the inner openings 25 are communicated with the connecting pipe 3. The formed cover structure can cover the rotating head 23, and the rotating head 23 will raise the dust on the surface of the lens when rotating. Through the design of the cover, the raised dust can be wrapped in the environment of the cover to prevent the dust from flying everywhere. Since the inner openings 25 are communicated with the connecting pipe 3, the dust wrapped in the cover can smoothly enter the connecting pipe 3 through the inner openings 25 and be sucked away, ensuring the effectiveness and continuity of the cleaning effect. Such a design can improve the cleaning efficiency and convenience of the cleaning device and improve the user experience.

[0033] In a preferred embodiment, the cylinder body 1 is partitioned into an air cavity 19, an intermediate cavity 16, and a blanking cavity 13 by a first partition plate 5 and a second partition plate 7; both the first partition plate 5 and the second partition plate 7 are fixedly connected to the cylinder body 1; a first through hole 6 is provided on the first partition plate 5, and a second through hole 8 is provided on the second partition plate 7, and the air cavity 19 and the blanking cavity 13 are communicated with the blanking cavity 13 through the first through hole 6 and the second through hole 8; the driving motor 17 is connected in the air cavity 19, and the intermediate cavity 16 is used for installing a power supply. Through these through holes, the air cavity 19 and the blanking cavity 13 can communicate with each other. The driving motor 17 is installed in the air cavity 19, so that the driving motor 17 and other key components can be effectively separated, thereby improving the stability and safety of the equipment. The intermediate cavity 16 is used for installing a power supply device to ensure that the cleaning device can operate normally and obtain the required power support. This design makes the internal structural layout of the cleaning device more reasonable and clear, and the isolation of each functional area effectively reduces clutter and interference, which is beneficial to the normal operation and maintenance of the equipment. At the same time, by providing through holes, gas circulation can be achieved between different regions, further improving the cleaning efficiency and performance stability of the cleaning device.

[0034] In a preferred embodiment, a guiding cylinder 18 is fixedly connected in the air cavity 19, the outer wall of the guiding cylinder 18 is of an inclined structure, and the driving motor 17 is arranged in the guiding cylinder 18. The inclined outer wall of the guiding cylinder 18 is used to guide the air flow into the intermediate cavity 16 and finally into the blanking cavity 13. By reasonably setting the guiding cylinder 18, the cleaning device has a more stable air flow path, which can ensure the high efficiency of the cleaning effect.

[0035] In a preferred embodiment, an installation cylinder 15 is fixedly connected in the intermediate cavity 16, and the power supply is arranged in the installation cylinder 15. This design arrangement enables the power supply device to be completely installed inside the intermediate cavity 16 and effectively isolated from other functional areas, thereby ensuring the safe and stable operation of the power supply system of the equipment. By arranging the power supply device in the installation cylinder 15, the overall structure of the equipment can be made more compact and integrated, reducing the cluttered layout and improving the working efficiency of the equipment. The design of the installation cylinder 15 can effectively fix and protect the power supply device, reduce the messy crossing of circuit wires, and improve the reliability and stability of the equipment. At the same time, this setting is also beneficial to the maintenance and repair of the equipment, simplifying the management and maintenance process of the power supply part for the operator.

[0036] In a preferred embodiment, a reversing cylinder 14 is fixedly connected to the second partition plate 7 in the blanking cavity 13. An installation disk 10 is also fixedly connected in the blanking cavity 13. A suction tube 11 is fixedly connected to the middle of the installation disk 10. One side of the suction tube 11 extends into the reversing cylinder 14; a tortuous anti-backflow channel 9 is formed among the cylinder body 1, the reversing cylinder 14 and the suction tube 11. The airflow with dust enters the blanking cavity 13 and will pass through the anti-backflow channel 9 and enter the suction tube 11. When the airflow with dust enters the blanking cavity 13, it passes through the anti-backflow channel 9 and finally enters the suction tube 11. The design of the tortuous anti-backflow channel 9 can effectively slow down the speed of the dust particles in the airflow, causing these particles to fall in the anti-backflow channel 9. At the same time, the tortuous anti-backflow channel 9 can effectively prevent dust from falling onto the lens. Subsequently, the dust in the anti-backflow channel 9 enters the suction tube 11 following the airflow. Further preferably, an adhesive layer is provided on the inner wall of the suction tube 11. The dust entering the suction tube 11 will be adsorbed inside the suction tube 11, reducing the pollution of dust to the environment. At the same time, it is also convenient to uniformly handle the dust. Through this design, the stability and reliability of the equipment can be improved.

[0037] In a preferred embodiment, the suction tube 11 is detachably connected to the installation disk 10. This design enables the suction tube 11 to be conveniently detached from the installation disk 10, facilitating cleaning and maintenance. The user can easily remove the suction tube 11 and clean the dust and impurities accumulated therein to keep the dust suction system of the equipment operating effectively. In addition, the detachable connection is also conducive to rapid replacement and repair. If the suction tube 11 or the installation disk 10 fails or needs to be replaced, the operator can quickly disassemble and replace the components without having to perform large-scale disassembly and repair on the entire system, saving time and cost.

[0038] In a preferred embodiment, a filter screen 12 is connected to the side of the cylinder body 1 close to the suction tube 11. The filter screen 12 is used to filter out the dust not collected by the suction tube 11. The main function of the filter screen 12 is to filter again when the air enters the cylinder body 1 after the dust is collected by the suction tube 11, intercepting the fine dust particles and impurities not collected by the suction tube 11 on the grid to prevent the dust from entering the air and polluting the environment.

[0039] In a preferred embodiment, the soft cleaning layer on the rotating head 23 is made of cleaning soft bristles 24, which are used to rotate together with the rotating head 23 and clean the lens. While the rotating head 23 is rotating, the soft bristles can fit the surface of the lens, removing impurities such as dust, dirt, and fingerprints on the lens, and maintaining the clarity and transparency of the lens. Through the coordinated work of the cleaning soft bristles 24 and the rotating head 23, the dirt on the lens surface can be effectively cleaned, ensuring that the lenses of cameras, cameras, or other devices are kept clean and eliminating the factors affecting the image quality. This design not only facilitates the user to clean the lens immediately during use and improves the shooting effect, but also reduces the risk of scratches or contamination that may be left when the user manually cleans the lens. In addition, the cleaning soft bristles 24 can help extend the service life of the lens and reduce the risk of lens damage caused by the accumulation of dust and dirt. Keeping the lens clean also helps improve the performance and stability of the device, ensuring the clarity and quality of the captured image and enhancing the user experience.

[0040] In the description of the present invention, it should be understood that the orientation or positional relationship indicated by the terms "coaxial", "bottom", "one end", "top", "middle", "the other end", "upper", "one side", "top", "inner", "front", "center", "both ends", etc. is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of the present invention.

[0041] In the present invention, unless otherwise clearly defined and limited, the terms "installed", "set", "connected", "fixed", "swivelly connected", etc. should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or integrated; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium, and it can be the communication inside two elements or the interaction relationship between two elements. Unless otherwise clearly defined, for those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood according to specific situations.

[0042] Although the embodiments of the present invention have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions, and variations can be made to these embodiments without departing from the principle and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A portable lens cleaning device, characterized in that: It includes a cylinder body (1), a cleaning head (2), and a driving mechanism; the cleaning head (2) is connected to one side of the cylinder body (1), and the driving mechanism is arranged inside the cylinder body (1); the cleaning head (2) includes a fixed disk (21), a connecting head (4), a rotating head (23), and a connecting pipe (3); the driving mechanism includes a driving motor (17) and a fan blade (20); a plurality of air inlets (26) are circumferentially arranged on the outer side of the fixed disk (21); The connecting head (4) is fixedly connected to one side of the fixed disk (21), and the connecting head (4) is fixedly connected to the cylinder body (1); one end of the connecting pipe (3) is communicated with the air inlet (26), and the other end is communicated with the inside of the cylinder body (1); the driving motor (17) is fixedly connected inside the cylinder body (1), the fan blade (20) is fixedly connected to the output shaft of the driving motor (17), one end of the output shaft passes through the fixed head and is fixedly connected to the rotating head (23), and a soft cleaning layer is connected to the bottom of the rotating head (23); The inside of the cylinder body (1) is separated into a wind cavity (19), an intermediate cavity (16), and a material falling cavity (13) by a first partition plate (5) and a second partition plate (7); both the first partition plate (5) and the second partition plate (7) are fixedly connected to the cylinder body (1); a first through hole (6) is arranged on the first partition plate (5), a second through hole (8) is arranged on the second partition plate (7), and the wind cavity (19) is communicated with the material falling cavity (13) through the first through hole (6) and the second through hole (8); the driving motor (17) is connected inside the wind cavity (19), and the intermediate cavity (16) is used for installing a power supply.

2. The portable lens cleaning device according to claim 1, wherein: A fixing ring (22) is fixedly connected to the outer side of the fixed disk (21), the fixed disk (21) and the fixing ring (22) form a cover structure, a plurality of inner openings (25) are arranged on the fixing ring (22) along the circumferential direction, and the inner openings (25) are communicated with the connecting pipe (3).

3. The portable lens cleaning device according to claim 1, wherein: A guiding cylinder (18) is fixedly connected inside the wind cavity (19), the outer wall of the guiding cylinder (18) is of an inclined structure, and the driving motor (17) is arranged inside the guiding cylinder (18).

4. The portable lens cleaning device according to claim 1, wherein: An installation cylinder (15) is fixedly connected inside the intermediate cavity (16), and the power supply is arranged inside the installation cylinder (15).

5. A portable lens cleaning device according to claim 1, characterized in that: A reversing cylinder (14) is fixedly connected to the second partition plate (7) inside the material falling cavity (13), an installation disk (10) is also fixedly connected inside the material falling cavity (13), an absorption pipe (11) is fixedly connected to the middle of the installation disk (10), and one side of the absorption pipe (11) extends into the reversing cylinder (14); a tortuous anti-backflow channel (9) is formed between the cylinder body (1), the reversing cylinder (14), and the absorption pipe (11).

6. The portable lens cleaning device according to claim 5, wherein: An adhesive layer is arranged on the inner wall of the absorption pipe (11).

7. The portable lens cleaning device according to claim 5, wherein: The absorption pipe (11) is detachably connected to the installation disk (10).

8. The portable lens cleaning device according to claim 5, wherein: A filter net (12) is connected to one side of the cylinder body (1) close to the absorption pipe (11).

9. The portable lens cleaning device according to claim 1, wherein: The soft cleaning layer on the rotating head (23) is made of cleaning soft hairs (24).

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