CN115213132A - Windmill type camera lens cleaning device - Google Patents
Windmill type camera lens cleaning device Download PDFInfo
- Publication number
- CN115213132A CN115213132A CN202210934219.3A CN202210934219A CN115213132A CN 115213132 A CN115213132 A CN 115213132A CN 202210934219 A CN202210934219 A CN 202210934219A CN 115213132 A CN115213132 A CN 115213132A
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- transparent glass
- windmill type
- cover
- equipment cabin
- glass cover
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- 238000004140 cleaning Methods 0.000 title claims abstract description 41
- 239000011521 glass Substances 0.000 claims abstract description 66
- 230000007246 mechanism Effects 0.000 claims abstract description 22
- 230000001681 protective effect Effects 0.000 claims abstract description 21
- 239000000428 dust Substances 0.000 claims abstract description 16
- 238000005286 illumination Methods 0.000 claims description 9
- 238000000034 method Methods 0.000 claims description 9
- 230000008569 process Effects 0.000 claims description 6
- 238000007789 sealing Methods 0.000 claims description 6
- 230000000903 blocking effect Effects 0.000 claims description 2
- 230000001680 brushing effect Effects 0.000 description 13
- 230000000694 effects Effects 0.000 description 9
- 230000007613 environmental effect Effects 0.000 description 7
- 238000009825 accumulation Methods 0.000 description 3
- 230000009471 action Effects 0.000 description 3
- 230000017525 heat dissipation Effects 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 230000005855 radiation Effects 0.000 description 3
- 238000001179 sorption measurement Methods 0.000 description 3
- 238000007664 blowing Methods 0.000 description 2
- 238000001816 cooling Methods 0.000 description 2
- 239000006059 cover glass Substances 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000011143 downstream manufacturing Methods 0.000 description 2
- 239000000779 smoke Substances 0.000 description 2
- 230000003068 static effect Effects 0.000 description 2
- 230000008859 change Effects 0.000 description 1
- 230000006837 decompression Effects 0.000 description 1
- 230000008021 deposition Effects 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 230000009977 dual effect Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
- 238000007790 scraping Methods 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Images
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B1/00—Cleaning by methods involving the use of tools
- B08B1/10—Cleaning by methods involving the use of tools characterised by the type of cleaning tool
- B08B1/12—Brushes
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B1/00—Cleaning by methods involving the use of tools
- B08B1/20—Cleaning of moving articles, e.g. of moving webs or of objects on a conveyor
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B13/00—Accessories or details of general applicability for machines or apparatus for cleaning
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B7/00—Cleaning by methods not provided for in a single other subclass or a single group in this subclass
- B08B7/02—Cleaning by methods not provided for in a single other subclass or a single group in this subclass by distortion, beating, or vibration of the surface to be cleaned
- B08B7/026—Using sound waves
- B08B7/028—Using ultrasounds
Landscapes
- Accessories Of Cameras (AREA)
Abstract
The invention discloses a windmill type camera lens cleaning device which comprises an equipment cabin, a transparent glass cover, a windmill type impeller mechanism, an outer protective cover and an ultrasonic brush, wherein the equipment cabin internally provided with a camera is rotationally connected with the transparent glass cover, the transparent glass cover and the windmill type impeller mechanism are solidified into a whole, and the equipment cabin, the transparent glass cover and the windmill type impeller mechanism are positioned in the outer protective cover; the device pushes the windmill type impeller mechanism to rotate by introducing an external power air source to flow towards the open end from the air equalizing cavity at the closed end of the outer protection cover, so as to drive the transparent glass cover to rotate, and to move relative to the ultrasonic brush fixed at the open end of the outer protection cover, so that the surface of the transparent glass cover is cleaned by the friction brush, and the condition that dust obstructs the view of a camera in an equipment cabin is prevented. The device can realize the purpose of continuously cleaning the lens under the condition of not influencing the normal work of the camera.
Description
Technical Field
The invention relates to the technical field of image equipment, in particular to a windmill type camera lens cleaning device.
Background
In an industrial scene, a camera is often required to be used for image acquisition and image and video identification of the industrial scene, but interference charges and magnetic fields, mechanical shock and vibration, environmental thermal radiation fields and messy light exist in the industrial environment, and particularly, a lot of smoke dust and accumulation exist; however, the image capturing device in the existing industrial scene with a harsh environment lacks an effective heat dissipation and cleaning device, which affects capturing and identifying precision in diffuse occasions such as smoke, water vapor and the like, so that the quality of the image captured by the camera is reduced, and clean and high-quality image capturing cannot be realized. If the lens is cleaned periodically by manual work during the operation of the camera, or cleaning methods such as intermittent scraping are performed by adopting a structure similar to a windshield wiper of an automobile, short-time interruption of the shot image can be caused, and important observation information can be omitted. Therefore, the above method is not suitable for cleaning the camera in the industrial scene, and the heat dissipation of the camera cannot be performed, so that a better means for cleaning and dissipating heat of the camera in the industrial scene needs to be found.
Disclosure of Invention
In view of the above disadvantages of the prior art, an object of the present invention is to provide a windmill type camera lens cleaning device, which can solve the problem of lack of heat dissipation and cleaning of the prior art camera in a harsh industrial environment without affecting the normal operation of the camera.
To achieve the above and other related objects, the present invention provides a windmill type camera lens cleaning device, which comprises:
the brush cleaning device includes: the device comprises an equipment cabin, a transparent glass cover, a windmill type impeller mechanism, an outer protective cover and an ultrasonic brush, wherein the equipment cabin internally provided with a camera is rotationally connected with the transparent glass cover, and the transparent glass cover and the windmill type impeller mechanism are solidified into a whole;
an external power air source is introduced, the air equalizing cavity at the closed end of the outer protection cover pushes the windmill type impeller mechanism to rotate in the process of flowing to the open end, the transparent glass cover is driven to rotate and moves relative to the ultrasonic brush fixed at the open end of the outer protection cover, the surface of the transparent glass cover is cleaned by the friction brush, and dust is prevented from blocking the view of the camera in the equipment cabin.
The working principle of the basic scheme is as follows: in the device, firstly, a transparent glass cover and a windmill type impeller mechanism are connected into a whole, the opening end of an equipment compartment is butted, then the whole is put into an outer protective cover, and an ultrasonic brush is fixed on the outer protective cover and is contacted with the transparent glass cover; an external power air source is introduced and connected to an air equalizing cavity at the tail sealing end of the outer protection cover, when the power air source flows towards the open end of the outer protection cover, the windmill type impeller mechanism is pushed to rotate, the transparent glass cover is driven to rotate simultaneously, and the power air source and the static ultrasonic brush move relatively, so that the surface of the transparent glass cover is cleaned by a friction brush, environmental dust is prevented from being accumulated, and the sight line of a camera in an equipment cabin is shielded.
Further, the equipment cabin is cylindrical, the transparent glass cover and the equipment cabin are coaxially arranged, and the transparent glass cover is rotatably connected to the edge of the opening end of the equipment cabin. When the windmill type impeller is driven to rotate by the power air source, the transparent glass cover can be driven to rotate, and the equipment cabin is kept still.
Furthermore, an ultrasonic generator is embedded in the ultrasonic brush, a brush is arranged outside the ultrasonic brush, and the brush is in contact with the transparent glass cover. An ultrasonic generator is embedded into the ultrasonic brush, the ultrasonic generator generates high-frequency vibration waves which can be transmitted to the transparent glass cover through the external brush, and the brushing effect is improved through the dual actions of friction brushing and ultrasonic vibration; meanwhile, the brush transmits high-frequency vibration waves to cause the brush to throw and fall back and forth, so that the accumulated dirt amount of the brush can be reduced, and the self-cleaning function is realized; in addition, the ultrasonic brush is fixed on the outer protection cover, and meanwhile, high-frequency vibration waves are also conducted to the whole outer protection cover, so that dust on the surface of the outer protection cover can be reduced.
Further, the camera can see through the first half regional outside observation of transparent glass lid sight, the ultrasonic wave brush is eccentric strip area and fixes the open end of outer safety cover to be located transparent glass lid middle part area under to. The ultrasonic brush is an eccentric strip-shaped belt and is positioned in a lower area in the middle of the transparent glass cover, so that a large enough window space is vacated for a built-in camera, and the whole surface of the rotating transparent glass cover can be cleaned.
Further, an illumination light source is arranged in the equipment cabin and is positioned in the bottom area of the transparent glass cover. An illumination light source is arranged in the bottom area and can provide illumination for the built-in camera.
Further, outer safety cover is the straight cylindric of cylinder or the drum cylindric of curve, outer safety cover's diameter and length all are greater than the equipment cabin. The outer safety cover is over scope parcel equipment cabin, for built-in camera provides 360 cylinder brim of sheltering from the mixed and disorderly light of environment, all-round protection equipment under-deck camera.
Furthermore, a discharge comb is arranged on the equipment cabin, is composed of a plurality of discharge needles and is inserted at a position on the equipment cabin, which is close to the air outlet. In the process of friction brushing, friction charges are generated along with the friction charges, and the friction charges are accumulated on the transparent glass cover and the ultrasonic brush to easily cause electrostatic environmental dust adsorption. The electric comb is arranged on the equipment cabin, and the tail gas flow of the exhaust outlet is released to brush friction charges through electricity collection and discharge at the tip, so that electrostatic adsorption of dust can be prevented.
Furthermore, the air equalizing cavity is a streamline space formed between the sealing end of the outer protective cover and the tail part of the equipment cabin, and the outer protective cover is connected with an eccentric pipe which is used for introducing an external power air source. After an external power air source is introduced from the eccentric pipe orifice, the external power air source firstly enters the air-equalizing chamber and is positioned in a streamline space at the tail sealing end of the outer protection cover, point-shot incoming air flow makes ordered circumferential downstream flow in a larger air-equalizing chamber and stays for a short time, and the air-equalizing chamber has the function of preventing the disordered reflection and the countercurrent of the power air source and does not consume the kinetic energy of the air source in the ground.
Further, the outer protection cover with the equipment cabin is coaxial to be set up, the annular gap between outer protection cover and the equipment cabin forms the straight section of annular gap of air current. After an external power air source is introduced from the eccentric pipe orifice, point-shooting airflow is subjected to primary airflow distribution in the downstream process of the air-equalizing chamber, and secondary equalization is performed along a circular seam straight section between the outer protective cover and the equipment cabin, so that the windmill impeller is stably pushed to rotate.
Furthermore, the tail part of the equipment cabin is connected with a hemispherical shell, a camera accessory is arranged in the hemispherical shell, the camera accessory comprises a camera edge control panel and a power supply, and the air equalizing cavity is formed between the hemispherical shell at the tail part of the equipment cabin and the sealing end of the outer protection cover. After the power air source is eccentrically led in, the power air source can preferentially carry out all-dimensional air blowing cooling on large heat sources such as a control panel or a power supply and the like in the hemispherical shell.
As described above, the windmill type camera lens cleaning device of the present invention has the following advantages:
the invention provides a brand new cleaning mode for a camera, an external power air source is introduced to push a windmill type impeller mechanism to rotate so as to drive a transparent glass cover to synchronously rotate, the transparent glass cover and a fixed and static ultrasonic brush generate relative motion, and the cleaning mode and the ultrasonic vibration act on the surface of the transparent glass cover in a double way through friction brushing and ultrasonic vibration, so that the aim of continuously cleaning lenses is fulfilled under the condition of not influencing the normal work of the camera.
The brushing device provided by the invention is suitable for being assembled on an industrial camera which operates under severe working conditions such as smog dust, accumulation, interference of electric charges and magnetic fields, falling objects, environmental heat radiation, messy light and the like.
Drawings
Fig. 1 is an exploded view of a windmill type camera lens cleaning device according to an embodiment of the present invention.
Fig. 2 is a schematic structural diagram of another outer protection cover according to an embodiment of the invention.
Fig. 3 is a schematic diagram illustrating an internal structure of the windmill-type camera lens cleaning device according to the embodiment of the invention.
Fig. 4 is a left side view of the windmill type camera lens cleaning device shown in fig. 3.
Fig. 5 is a schematic view illustrating an installation of the windmill-type camera lens cleaning device according to the embodiment of the invention.
Detailed Description
The embodiments of the present invention are described below with reference to specific embodiments, and other advantages and effects of the present invention will be easily understood by those skilled in the art from the disclosure of the present specification. The invention is capable of other and different embodiments and of being practiced or of being carried out in various ways, and its several details are capable of modification in various respects, all without departing from the spirit and scope of the present invention.
It should be noted that the drawings provided in the present embodiment are only for illustrating the basic idea of the present invention, and the components related to the present invention are only shown in the drawings rather than drawn according to the number, shape and size of the components in actual implementation, and the type, quantity and proportion of the components in actual implementation may be changed freely, and the layout of the components may be more complicated. The structures, proportions, sizes, and other dimensions shown in the drawings and described in the specification are for understanding and reading the present disclosure, and are not intended to limit the scope of the present disclosure, which is defined in the claims, and are not essential to the art, and any structural modifications, changes in proportions, or adjustments in size, which do not affect the efficacy and attainment of the same are intended to fall within the scope of the present disclosure. In addition, the terms "upper", "lower", "left", "right", "middle" and "one" used in the present specification are for clarity of description, and are not intended to limit the scope of the present invention, and the relative relationship between the terms and the terms is not to be construed as a scope of the present invention.
Description of the reference numerals:
the device comprises a transparent glass cover 1, a windmill type impeller mechanism 2, an equipment cabin 3, an outer protective cover 4, an ultrasonic brush 5, a camera 6, a hemispherical shell 7, a control panel 8, an air-homogenizing chamber 9, an eccentric pipe 10, a support frame 11, an illumination light source 12, a discharge comb 13 and a mounting seat 14.
As shown in fig. 1, 3, and 4, an embodiment of the present invention provides a windmill type camera 6 lens cleaning device, which includes a transparent glass cover 1, a windmill type impeller mechanism 2, an equipment cabin 3, an outer protection cover 4, and an ultrasonic brush 5.
As shown in fig. 1 and 3, the transparent glass cover 1 is circular, and the windmill-type impeller mechanism 2 comprises a plurality of impellers which are fixedly connected to the transparent glass cover 1 and uniformly distributed around the circumference of the transparent glass cover 1; the equipment cabin 3 is cylindrical and can be made of metal materials, a camera 6 and the like are placed in the equipment cabin 3, and one end (namely the right end of the equipment cabin 3 shown in figure 1) is an opening end; transparent glass lid 1 and windmill type impeller mechanism 2 link into an integrated entity, and transparent glass lid 1 and the coaxial setting of equipment cabin 3 dock at 3 open end borders in equipment cabin to rotate with 3 open ends in equipment cabin and be connected, camera 6 sees through rotatable transparent glass lid 1 this moment, externally observes the target object.
As shown in fig. 1, fig. 2 and fig. 3, one end of the outer protection cover 4 (i.e. the right end of the outer protection cover 4 shown in fig. 1) is open, and the other end (i.e. the left end of the outer protection cover 4 shown in fig. 1) is sealed and is in a cylindrical straight cylinder shape (as shown in fig. 1) or a curved drum shape (as shown in fig. 2), and the outer protection cover 4 covers the equipment compartment 3, i.e. the transparent glass cover 1, the windmill type impeller mechanism 2 and the equipment compartment 3 are all located in the outer protection cover 4, and at this time, the camera 6 penetrates through the rotatable transparent glass cover 1 and observes the target object through the open end of the outer protection cover 4.
As shown in fig. 1 and 3, the rear portion of the equipment compartment 3 (i.e., the left end of the equipment compartment 3 shown in fig. 1) is additionally connected with a hemispherical shell 7, and accessories such as a control board 8 and a power supply are arranged at the edge of the built-in camera 6, so as to jointly create a uniform air cavity 9 with the sealed end of the outer protective cover 4. The outer protective cover 4 is connected with an eccentric pipe 10, and the eccentric pipe 10 is used for introducing an external power air source into the air homogenizing chamber 9; an annular gap which is mutually communicated with the air equalizing cavity 9 is formed between the outer protection cover 4 and the equipment cabin 3, and an air outlet is formed by the annular gap between the open end of the outer protection cover 4 and the open end of the equipment cabin 3.
Further, in order to maintain the equipment cabin 3 motionless, be equipped with support frame 11 in the outer protective cover 4, install the equipment cabin 3 through support frame 11 in the outer protective cover 4, avoid taking place to rock, guarantee simultaneously that there is annular gap between outer protective cover 4 and the equipment cabin 3 to the air current circulation. Preferably, the outer protection cover 4 and the equipment compartment 3 are coaxially arranged, so that the annular gap between the outer protection cover 4 and the equipment compartment 3 is a uniform symmetrical annular gap.
The above-mentioned structural arrangement has the following effects:
the method has the following effects: after being introduced from the opening of the eccentric pipe 10, an external power air source firstly enters the air equalizing cavity 9 and is positioned in a streamline space at the tail sealing end of the outer protection cover 4, point-shot-shaped incoming air flow makes ordered circumferential downstream flow and temporary stay in the larger air equalizing cavity 9, and the air equalizing cavity 9 is used for preventing the power air source from being reflected and flowing backwards in disorder and has no kinetic energy of an air consumption source in the ground.
The second action is as follows: after a power air source is eccentrically introduced, primary air flow distribution is carried out in the downstream process of the air equalizing cavity 9, secondary air equalization is carried out along the annular seam straight section between the outer protective cover 4 and the equipment cabin 3, the windmill type wind impeller is stably pushed to rotate, the transparent glass cover 1 is driven to rotate, and the equipment cabin 3 is kept still.
The third action is that: the power air source preferentially carries out all-dimensional blowing cooling on large heat sources such as a control board 8 or a power supply and the like in the hemispherical shell 7.
The fourth action is that: after the windmill type impeller mechanism 2 is pushed to rotate, the power air source overflows from the circular seam air outlet in a decompression mode, and finally, the dust caused by brushing and self-cleaning is timely driven away by utilizing tail air flow.
As shown in fig. 1, 3 and 4, the camera 6 can be seen through the upper half of the viewing area of the transparent cover glass 1; the ultrasonic brush 5 is fixed on the open end of the outer protective cover 4 and is contacted with the transparent glass cover 1, moreover, the ultrasonic brush 5 is in an eccentric strip-shaped belt with the vertical contact area of the transparent glass cover 1, and meanwhile, the ultrasonic brush 5 which is fixed by the eccentric strip-shaped belt is positioned in the middle lower area of the transparent glass cover 1. The ultrasonic wave brush 5 contacts the non-vision field middle part lower region of the transparent glass cover 1, after the transparent glass cover 1 is brushed, the brushed part of the transparent glass cover 1 rotates to the upper half region of the vision field, namely, when the lower half region of the transparent glass cover 1 receives ash cleaning, the upper half region of the transparent glass cover 1 is in a working state, and through the self-rotation, the brushing process does not influence the work of the camera 6. The above-mentioned structure arrangement can not only vacate the enough big window space for built-in camera 6, but also can brush and clean the whole surface of the transparent glass cover 1 that rotates.
In addition to this, an illumination source 12 can be arranged in the device compartment 3, the illumination source 12 being located in the bottom region of the transparent cover glass 1. The bottom area is provided with the illumination light source 12, so that a large enough window space can be vacated for the built-in camera 6, the whole surface of the rotating transparent glass cover 1 can be brushed and cleaned, and the illumination integration can be provided.
The ultrasonic wave brush 5 of the device is embedded with an ultrasonic generator, and the brush is arranged outside and is contacted with the transparent glass cover 1. In other words, the ultrasonic brush 5 adopted by the device is that an ultrasonic generator is embedded in a common brush back plate, the ultrasonic generator can generate high-frequency vibration waves, and the high-frequency vibration waves are transmitted to the transparent glass cover 1 through the brush, so that the device is equivalent to an ultrasonic toothbrush or a mobile phone prompting vibrator.
The above-mentioned structural arrangement has the following effects:
the effect is as follows: the transparent glass cover 1 is cleaned by friction and brushing and is mechanically vibrated by ultrasonic waves, and the brushing effect is improved by the double superposition effect.
The second effect is that: when the high-frequency vibration waves are transmitted through the brush, the brush is thrown in a reciprocating mode, the self-cleaning dust raising effect is achieved, the accumulated dirt amount of the brush is reduced, and the cleaning capacity is maintained for a long time.
The effect is three: the ultrasonic brush 5 is fixed on the outer protection cover 4, and meanwhile, high-frequency vibration waves are also conducted to the whole outer protection cover 4, so that dust accumulated on the surface of the outer protection cover 4 can be reduced. In the friction brushing process, friction charges are generated along with the friction charges and are accumulated on the transparent glass cover 1 and the ultrasonic brush 5, so that electrostatic environmental dust is easily adsorbed. In order to solve the problem, as shown in fig. 4, a discharge comb 13 may be disposed on the equipment compartment 3, and the discharge comb 13 is composed of a plurality of discharge needles and is inserted at a position on the equipment compartment near the air outlet. The tail gas flow overflowing to the annular gap air outlet releases brush-cleaning friction charges by collecting the charges at the tip and then discharging in a lightning rod mode, so that dust deposition caused by environmental dust adsorption is avoided.
Fig. 5 shows a schematic manner of mounting the windmill camera 6 lens wiper device, which is similar to the appearance of an aircraft engine. No matter the diameter of outer protection cover 4, still in length, all be greater than equipment cabin 3, can surpass the scope and wrap up equipment cabin 3 entirely, for built-in camera 6 provides 360 cylinder hatband that shelter from the mixed and disorderly light of environment to camera 6 in the all-round protection equipment cabin 3.
In addition, a mounting seat 14 capable of rotating and adjusting the angle can be further arranged, and the outer protection cover 4 can be detachably and fixedly connected to the mounting seat 14, so that the cleaning device is mounted, and the shooting angle of the camera 6 can be conveniently adjusted.
In conclusion, the invention provides a linkage mode of a windmill type impeller mechanism 2 and an ultrasonic brush 5 aiming at the cleaning of an industrial camera 6, and the whole process adopts a pneumatic mode to ensure that equipment is effectively radiated; the windmill type impeller mechanism 2 is utilized to brush and clean the lens of the camera 6, so that the normal work of the camera 6 is not influenced; ultrasonic vibration is introduced into the brush, so that the brushing effect is improved, and the brush can be automatically cleaned; the electric comb 13 is inserted to release friction charges, so that the common problem of mechanical cleaning is solved; the design of the outer protective cover 4 is fully wrapped in the ultra-range, the equipment is buried in the deep cylinder, and the anti-interference capability of the camera 6 is improved.
The brushing device provided by the invention is suitable for being assembled on an industrial camera which operates under severe working conditions such as smog dust, accumulation, interference of electric charges and magnetic fields, falling objects, environmental heat radiation, disordered light and the like, and can realize continuous cleaning of the camera lens under the condition of not influencing the normal work of the camera.
The foregoing embodiments are merely illustrative of the principles and utilities of the present invention and are not intended to limit the invention. Any person skilled in the art can modify or change the above-mentioned embodiments without departing from the spirit and scope of the present invention. Accordingly, it is intended that all equivalent modifications or changes which may be made by those skilled in the art without departing from the spirit and scope of the present invention as defined in the appended claims.
Claims (10)
1. A windmill type camera lens cleaning device, comprising: the system comprises an equipment cabin, a transparent glass cover, a windmill type impeller mechanism, an outer protective cover and an ultrasonic brush, wherein the equipment cabin internally provided with a camera is rotationally connected with the transparent glass cover, the transparent glass cover and the windmill type impeller mechanism are solidified into a whole, and the equipment cabin, the transparent glass cover and the windmill type impeller mechanism are positioned in the outer protective cover;
an external power air source is introduced, the air equalizing cavity at the closed end of the outer protection cover pushes the windmill type impeller mechanism to rotate in the process of flowing to the open end, the transparent glass cover is driven to rotate and moves relative to the ultrasonic brush fixed at the open end of the outer protection cover, the surface of the transparent glass cover is cleaned by the friction brush, and dust is prevented from blocking the view of the camera in the equipment cabin.
2. The windmill type camera lens cleaning device according to claim 1, wherein: the equipment cabin is cylindrical, the transparent glass cover and the equipment cabin are coaxially arranged, and the transparent glass cover is rotatably connected to the edge of the opening end of the equipment cabin.
3. The windmill type camera lens cleaning device according to claim 1, wherein: the ultrasonic brush is embedded with an ultrasonic generator, the brush is arranged outside, and the brush is in contact with the transparent glass cover.
4. The windmill type camera lens cleaning device according to claim 1, wherein: the camera can see through the first half regional outside observation of transparent glass lid sight, the ultrasonic wave brush is eccentric strip area and fixes the open end of outer safety cover to be located transparent glass lid middle part area under to.
5. The windmill type camera lens cleaning device according to claim 4, wherein: an illumination light source is arranged in the equipment cabin and is positioned in the bottom area of the transparent glass cover.
6. The windmill type camera lens cleaning device according to claim 1, wherein: the outer protective cover is a cylindrical straight cylinder or a curved drum, and the diameter and the length of the outer protective cover are both larger than the equipment cabin.
7. The windmill type camera lens cleaning device according to claim 1, wherein: the device cabin is provided with a discharge comb, and the discharge comb is composed of a plurality of discharge needles and is inserted at a position, close to the air outlet, on the device cabin.
8. The windmill type camera lens cleaning device according to claim 1, wherein: the air equalizing cavity is a streamline space formed between the sealing end of the outer protection cover and the tail of the equipment cabin, the outer protection cover is connected with an eccentric pipe, and the eccentric pipe is used for introducing an external power air source.
9. The windmill type camera lens cleaning device according to claim 1, wherein: the outer protection cover and the equipment cabin are coaxially arranged, and an annular gap between the outer protection cover and the equipment cabin forms an annular gap straight section of airflow.
10. The windmill type camera lens cleaning device according to claim 1, wherein: the tail part of the equipment cabin is connected with a hemispherical shell, and a camera accessory is arranged in the hemispherical shell.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210934219.3A CN115213132A (en) | 2022-08-04 | 2022-08-04 | Windmill type camera lens cleaning device |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202210934219.3A CN115213132A (en) | 2022-08-04 | 2022-08-04 | Windmill type camera lens cleaning device |
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| CN115213132A true CN115213132A (en) | 2022-10-21 |
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| CN202210934219.3A Pending CN115213132A (en) | 2022-08-04 | 2022-08-04 | Windmill type camera lens cleaning device |
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| CN210497347U (en) * | 2019-09-12 | 2020-05-12 | 山东昌盛交通科技有限公司 | Traffic signal lamp dust collector |
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