CN210023081U - Optical device surface cleaning device and scanning inspection system - Google Patents
Optical device surface cleaning device and scanning inspection system Download PDFInfo
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- CN210023081U CN210023081U CN201920671159.4U CN201920671159U CN210023081U CN 210023081 U CN210023081 U CN 210023081U CN 201920671159 U CN201920671159 U CN 201920671159U CN 210023081 U CN210023081 U CN 210023081U
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Abstract
The utility model relates to an optical device surface cleaning device and scanning inspection system, wherein, optical device surface cleaning device includes: the air blowing part (5), the air blowing port (53) is arranged on the air blowing part (5) of the flow guide surface (53), and the air blowing port (53) of the flow guide surface (53) is arranged towards the surface (6) to be cleaned of the optical device; and the air source assembly is configured to provide compressed air to the air blowing part (5) of the flow guide surface (53) so that the compressed air is blown to the surface (6) to be cleaned of the flow guide surface (53) through the air blowing opening (53) of the flow guide surface (53) for decontamination. The cleaning device can automatically clean the surface of the optical device by blowing out compressed air, can reduce the maintenance cost and the maintenance difficulty of the optical device, and can reduce the false detection rate of the optical device, thereby improving the use efficiency of equipment and improving the use experience of a customer on the equipment.
Description
Technical Field
The utility model relates to a scanning inspection technical field especially relates to an optical device surface cleaning device and scanning inspection system.
Background
When the existing optical sensor and camera are used for a long time, due to the influence of dust, the sensitivity of a sensor detection surface or a camera lens is reduced, and the sensor is seriously failed, so that the condition of misjudgment is caused. At present, a dust cover can be additionally arranged on the sensor or the camera or the influence caused by dust can be reduced by manual wiping, and the dust cover can not shield a sensor detection surface and a camera lens, otherwise, the sensitivity of the sensor can be reduced.
At present, in the use of equipment, a sensor detection surface and a camera lens can only be frequently wiped by maintainers, the maintenance difficulty and the maintenance amount are greatly improved, and the equipment use experience of customers is influenced. Therefore, a cleaning solution is needed to reduce the difficulty of maintaining the sensor or camera of the device and improve the use efficiency of the device.
SUMMERY OF THE UTILITY MODEL
An embodiment of the utility model provides an optical device surface cleaning device and scanning inspection system can reduce optical device's the maintenance degree of difficulty.
To achieve the above object, a first aspect of embodiments of the present invention provides an optical device surface cleaning apparatus, including:
the air blowing component is provided with an air blowing port, and the air blowing port is arranged towards the surface to be cleaned of the optical device; and
and the air source assembly is configured to provide compressed air to the air blowing parts so that the compressed air is blown to the surface to be cleaned through the air blowing openings for decontamination.
Further, the installation orientation of the air blowing members is configured such that the direction of the air flow directed out of the air blowing ports is inclined with respect to the surface to be cleaned.
Furthermore, an air inlet is also arranged on the air blowing part, an air inlet pipe is connected to the air inlet, and the air inlet pipe extends straightly and straightly in the installation state of the air blowing part.
Furthermore, an on-off valve is arranged on a gas path between the gas source assembly and the blowing component so as to start decontamination in an on state and stop decontamination in an off state.
Further, a timing device is included, which is configured to switch the on-off valve to the on-state at preset time intervals.
Further, the optical device surface cleaning device further comprises a control component, the optical device has a self-detection function and is configured to send out a prompt signal when the fact that the degree of the dirt on the surface to be cleaned exceeds a threshold value is detected, and the control component is configured to enable the on-off valve to be switched to the on state when the prompt signal sent out by the optical device is received.
Further, the optical device surface cleaning apparatus further includes an image acquisition part configured to acquire an image of the surface to be cleaned, and a control part configured to judge the degree of the contamination of the surface to be cleaned from the acquired image, and to switch the on-off valve to the on state when the degree of the contamination of the surface to be cleaned exceeds a threshold value.
Further, the air source assembly comprises a power component, an air compression component and an air storage container, wherein the power component is used for providing power for the operation of the air compression component, the air compression component is used for generating compressed air, and the air storage container is used for storing the compressed air.
Further, the optical device surface cleaning apparatus further includes a pressure detecting part for detecting a pressure inside the air container so as to turn on the air compressing part when the pressure inside the air container is lower than a preset pressure.
Furthermore, the air blowing component comprises a shell, the shell is provided with an inner cavity, the shell is provided with an air inlet and a plurality of air blowing openings, and the air inlet and each air blowing opening are communicated with the inner cavity.
Further, the total area of each air blowing opening is smaller than the area of the air inlet.
Furthermore, each air blowing opening is positioned on the same wall surface of the shell.
Further, a smooth flow guide surface is arranged in the shell, and the shape of the flow guide surface is configured to reduce the resistance of the air flow from the air inlet to the air blowing opening.
Furthermore, the air inlet and the air blowing opening are formed in the adjacent wall surface of the shell, the flow guide surface is arranged opposite to the air inlet, and the flow guide surface inclines towards the wall surface where the air inlet is located along the direction in which the air blowing opening is perpendicular to and inwards.
Further, the optical device surface cleaning device also comprises a driving adjusting component, which is connected with the air blowing component and is configured to drive the air blowing component to rotate so as to change the direction of the air blowing opening and/or drive the air blowing component to move in a translation manner, so as to adapt to the position change of the optical device or carry out decontamination on different optical devices.
To achieve the above object, a second aspect of embodiments of the present invention provides a scanning inspection system including an optical device and the optical device surface cleaning apparatus of the above embodiments.
Based on the technical scheme, the utility model discloses an optical device surface cleaning device of embodiment utilizes the mode that blows off compressed air, can carry out self-cleaning to the optical device surface, can reduce optical device's the maintenance cost and the maintenance degree of difficulty to reduce optical device's mistake detection rate, thereby lifting means's availability factor promotes the customer and experiences the use of equipment.
Drawings
The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the invention and together with the description serve to explain the invention without undue limitation to the invention. In the drawings:
FIG. 1 is a schematic structural view of an embodiment of the optical device surface cleaning apparatus of the present invention;
FIG. 2 is a schematic view of the air blowing member in the air blowing state in the optical device surface cleaning apparatus of the present invention;
fig. 3 is a schematic diagram of an internal structure of the air blowing member of the optical device surface cleaning apparatus of the present invention.
Description of the reference numerals
1. An air compression component; 2. a gas storage container; 3. a pressure detecting member; 4. an on-off valve; 5. an air blowing member; 51. a housing; 52. an air inlet; 53. an air blowing port; 54. a flow guide surface; 55. an air inlet pipe; 6. the surface to be cleaned.
Detailed Description
The present invention will be described in detail below. In the following paragraphs, different aspects of the embodiments are defined in more detail. Aspects so defined may be combined with any other aspect or aspects unless clearly indicated to the contrary. In particular, any feature considered to be preferred or advantageous may be combined with one or more other features considered to be preferred or advantageous.
The terms "first", "second", and the like in the present invention are used for convenience of description only to distinguish different constituent elements having the same name, and do not indicate a sequential or primary-secondary relationship.
In the description of the present invention, the directions or positional relationships indicated by "upper", "lower", "top", "bottom", "front", "rear", "inner" and "outer" are used as the directions or positional relationships indicated by the drawings, and are only for convenience of description of the present invention, and it is not intended to indicate or imply that the indicated device must have a specific direction, be constructed in a specific direction, and be operated, and therefore, it is not to be understood as a limitation to the scope of the present invention.
As shown in fig. 1-3, the present invention provides an optical device surface cleaning apparatus, hereinafter simply referred to as "surface cleaning apparatus", which, in one embodiment, includes: the cleaning device comprises an air blowing part 5 and an air source component, wherein an air blowing port 53 is arranged on the air blowing part 5, and the air blowing port 53 is arranged towards the surface 6 to be cleaned of the optical device; and the air supply assembly is used for supplying compressed air to the air blowing parts 5 so that the compressed air is blown to the surface 6 to be cleaned through the air blowing openings 53 for decontamination.
In this embodiment, the optical device may be an optical sensor, a camera lens, a lens or a grating, or the like. The surface to be cleaned 6 may be the working surface of the optical device for forming the light path, but may also be another surface. For example, for an optical sensor, the surface to be cleaned 6 is the detection surface; for a camera lens, the surface to be cleaned 6 is a photographic plane. The surface to be cleaned 6 as a whole may be a flat, curved or saw-tooth shaped surface.
According to the statistics of the use condition of the optical device, in an area with more sand-dust climate, maintenance personnel need to wipe the area laser sensor once in a shorter time interval. And because some optical devices are in order to meet the functional requirements of equipment, the installation position is higher, and the wiping difficulty is higher.
The utility model discloses a surface cleaning device accessible gas blowing component 5 blows off compressed gas, and compressed gas arrives at with the certain speed and treats clean surface 6, utilizes its high pressure characteristic can get rid of the dust or other filth of treating clean surface 6. The surface cleaning device can automatically clean the surface of the optical device, is not easy to touch in time at the installation position of the optical device, and can further reduce the maintenance cost and the maintenance difficulty of the optical device; moreover, the false detection rate of the optical device can be reduced by effectively removing dirt, and scratches on the surface 6 to be cleaned in a wiping mode can also be avoided. The advantages can improve the use efficiency of the equipment with the optical device and improve the use experience of the customer on the equipment.
As shown in fig. 2, when installing, the installation orientation of the air blowing members 5 needs to be adjusted so that the blown air can flow along the surface 6 to be cleaned, thereby achieving the blowing effect. The installation orientation of the air-blowing members 5, which includes the installation position and the installation direction, is configured such that the direction of the air flow directed out of the air-blowing ports 53 is inclined with respect to the surface 6 to be cleaned.
The oblique arrival of the air flow at the surface 6 to be cleaned makes it possible to remove dirt more effectively and to blow dust or other dirt away from the optics more easily after it has been caused to leave the surface 6 to be cleaned. Alternatively, the air blowing members 5 may be installed in such an orientation that the direction of the air flow directed out of the air blowing openings 53 is perpendicular or parallel with respect to the surface 6 to be cleaned.
As shown in FIG. 2, the air blowing member 5 is further provided with an air inlet 52, the air inlet 52 is connected with an air inlet pipe 55, and the air inlet pipe 55 is used for guiding the compressed air provided by the air source assembly into the air blowing member 5 and can be a hose or a hard pipe. In a state where the air-blowing member 5 has been mounted and fixed, the intake duct 55 extends straight. Specifically, the following factors may be considered in combination to ensure that the intake duct 55 extends straight: the position of the air inlet 52 on the air-blowing members 5, the position at which the air supply unit is provided, and the position at which the air-blowing members 5 are provided.
This arrangement can reduce the pressure loss of the compressed gas flowing in the intake pipe 55, and can maintain a high pressure and a high speed when the compressed gas is blown out, thereby achieving a good cleaning effect.
As shown in fig. 1, an on-off valve 4 is provided on the gas path between the gas source assembly and the gas blowing part 5 to open the decontamination in a state where the gas path is on and to stop the decontamination in a state where the gas path is off. Through setting up on-off valve 4, can conveniently open or stop the scrubbing, can control scrubbing opportunity and frequency in a flexible way.
In fig. 1, the on-off valve 4 is a solenoid valve, such as a two-position three-way solenoid valve, and can automatically control the opening or the stopping of the decontamination operation by a control component. The on-off valve 4 may be a manual valve, an air-operated valve, or the like.
When a plurality of optical devices on the equipment need decontamination, a plurality of air blowing components 5 can be correspondingly arranged, and in order to simplify the air path, reduce the occupied space and save the cost, each air blowing component 5 can share the air source assembly. The branch where each air blowing component 5 is located can be provided with an on-off valve 4, and whether the air blowing component 5 of the branch where the air blowing component is located blows can be flexibly controlled by controlling the working state of each on-off valve 4.
In some embodiments, the surface cleaning apparatus of the present invention further comprises a timing device, such as a time relay or a PLC controller, configured to switch the on-off valve 4 to the on-state at preset time intervals.
The embodiment can regularly decontaminate the optical device at a certain time interval without judging the decontamination occasion, is simple to control, can ensure the cleanness of the optical device through the regular decontamination, and improves the working reliability; since the contamination level detection function is not required, the contamination level detection device is not affected by the working environment and can reliably remove contamination even in a severe working environment.
In some embodiments, the surface cleaning apparatus of the present invention further comprises a control component, the optical device has a self-detection function, for example, a laser radar detection device, configured to send a prompt signal when detecting that the degree of contamination of the surface 6 to be cleaned exceeds a threshold value, and the control component is configured to switch the on-off valve 4 to the on-state when receiving the prompt signal sent by the optical device.
The embodiment can remove dirt when the optical device judges that the working surface is dirty, can determine the dirt removing time according to the actual dirt degree of the optical device, and is suitable for different working environments.
In some embodiments, the present invention further includes an image acquisition component and a control component, the image acquisition component may be a camera or the like, and is configured to acquire an image of the surface to be cleaned 6, and the control component is configured to determine the degree of contamination of the surface to be cleaned 6 according to an image algorithm based on the acquired image, and to switch the on-off valve 4 to the on state when the degree of contamination of the surface to be cleaned 6 exceeds a threshold value.
The embodiment can remove dirt when the optical device judges that the working surface is dirty, can determine the dirt removing time according to the actual dirt degree of the optical device, is suitable for different working environments, and can reduce the requirement on the function of the optical device.
As shown in fig. 1, the air source assembly includes a power unit, an air compression unit 1 and an air container 2, the power unit is used for providing power for the operation of the air compression unit 1, the air compression unit 1 is used for generating compressed air, and the air container 2 is used for storing the compressed air, so as to meet the decontamination requirement of the optical device at any time. For example, the power unit may be a motor or the like, and the air compressing unit 1 may be an air pump or the like.
Further, a filter and a dryer are sequentially arranged on the air path between the air source assembly and the air blowing part 5, so that moisture and impurities in external air are removed, the impurities carried in air are prevented from impacting the working surface of the optical device to cause scratch, or the moisture in the air is attached to the working surface of the optical device to influence detection or imaging, and in addition, damage to all parts in the air path system can be prevented.
Furthermore, a one-way valve can be arranged on the air path between the air compression component 1 and the air storage container 2, only the air is allowed to flow from the air compression component 1 to the air storage container 2 in a one-way mode, the air is prevented from flowing backwards when the air pressure in the air storage container 2 is high, and the working reliability of the air compression component 1 is improved.
Further, still can set up overflow valve and pressure measurement part 3, the air inlet and the gas container 2 intercommunication of overflow valve, and the overflow pressure of overflow valve is adjustable, and pressure measurement part 3 is used for detecting the pressure in the gas container 2 to the overflow pressure of regulation overflow valve realizes gas circuit system's pressure regulating function. Therefore, the pressure of the gas circuit can be adjusted according to different dirt sticking degrees, so that sufficient air pressure dirt removal is ensured, compressed gas can be saved, and the damage to the working surface of the optical device due to overlarge air pressure is prevented.
As shown in fig. 1, the surface cleaning device of the present invention further comprises a pressure detecting part 3 for detecting the pressure in the air container 2, so that the air compressing part 1 is opened when the pressure in the air container 2 is lower than the preset pressure, thereby ensuring that the compressed air in the air container 2 is sufficient, and the decontamination function can be opened at any time.
As shown in fig. 3, the air blowing member 5 includes a housing 51, the housing 51 has an inner cavity, the housing 51 is provided with an air inlet 52 and a plurality of air blowing ports 53, the air inlet 52 and each air blowing port 53 are communicated with the inner cavity, and the air blowing ports 53 may be provided as small holes. Preferably, the air blowing openings 53 are evenly distributed to improve the uniformity of the air flow blowing to the surface 6 to be cleaned and optimize the cleaning effect.
By arranging the plurality of air blowing ports 53, the blown air flow can comprehensively cover the surface to be cleaned of the optical device, the cleaning effect is improved, and the impact of the air flow on the surface to be cleaned can be reduced by dispersing the air flow.
In some embodiments, the total area of each of the air blowing openings 53 is smaller than the area of the air inlet 52. After entering the inner cavity of the housing 51, the air flow can be further pressurized to ensure that the compressed air is blown out with sufficient pressure, and a large blowing force is obtained, so that the cleaning effect and the cleaning efficiency are improved.
As shown in fig. 2 and 3, each of the blowing openings 53 is located on the same wall surface of the housing 51, so that the air flow can be blown more intensively onto the surface 6 to be cleaned, and the air flow loss can be reduced.
As shown in fig. 3, a smooth flow guiding surface 54 is provided in the housing 51, and the shape of the flow guiding surface 54 is configured to reduce the resistance of the airflow flowing from the air inlet 52 to the air outlet 53, so as to prevent the airflow from turning around and causing a large pressure loss, and to provide a large blowing force when the airflow is blown out.
In a specific embodiment, as shown in fig. 3, the cross section of the housing 51 is rectangular, and the air inlet 52 and the air blowing port 53 are provided on adjacent wall surfaces of the housing 51, and more preferably, the air inlet 52 is provided on a wall surface corresponding to a short side and the air blowing port 53 is provided on a wall surface corresponding to a long side, so that more air blowing ports 53 are provided to increase the blowing coverage area.
Alternatively, the flow guide surface 54 is disposed opposite to the air inlet 52, and the flow guide surface 54 is inclined toward the wall surface near the air inlet 52 in the direction (arrow a) vertically inward of the air blowing opening 53. After the compressed air enters the inner cavity of the housing 51 from the air inlet 52, the flow guide surface 54 restricts and reduces the flow area of the air flow, and the air flow is forced to flow to the air blowing opening 53 in a short path, so that the pressure loss of the compressed air can be reduced, and the pressure can be maintained.
As shown in fig. 3, for convenience of processing, the flow guiding surface 54 is disposed in the housing 51 in a region opposite to the air inlet 52, the flow guiding surface 54 is an arc-shaped curved surface, after the compressed air enters the inner cavity of the housing 51 from the air inlet 52, part of the air continuously flowing forward flows to the air blowing port 53 along the flow guiding surface 54, and the other part of the air directly flows to the air blowing port 53.
Alternatively, the diversion surface 54 is a slant surface diagonally disposed in the housing 51, and the slant surface, together with the wall surfaces where the air inlet 52 and the air blowing opening 53 are located, forms an air flow region, so that the air flow can further flow toward the air blowing opening 53 in a short path.
In some embodiments, the surface cleaning apparatus of the present invention further comprises a driving adjustment member, connected to the air blowing member 5, configured to drive the air blowing member 5 to rotate to change the orientation of the air blowing opening 53 and/or drive the air blowing member 5 to move in translation, so as to adapt to the position change of the optical device, or to perform decontamination on different optical devices.
In one case, the optical device is adjusted in installation posture according to the requirement of the detection function, and accordingly, the control part can control the driving adjustment part to drive the air blowing part 5 to rotate so that the air blowing opening 53 faces the surface 6 to be cleaned of the optical device. The adaptability of the surface cleaning device to the change of the installation posture of the optical device can be improved, the air blowing part 5 does not need to be installed again, and the surface cleaning device is flexible and convenient to use.
In another case, a plurality of optical devices are provided in a specific area, and if one air-blowing member 5 is provided for each optical device, a large space is occupied and the cost is increased. In the area surrounded by each optical device, the control part can control the driving adjusting part to drive the air blowing part 5 to rotate or translate, so that the air blowing opening 53 faces the optical device to be cleaned. The optical devices may be cleaned in turn, or the air blowing port 53 may be directed toward an optical device whose degree of contamination exceeds a threshold value. The arrangement mode can save the occupied space of the surface cleaning device and reduce the arrangement cost.
Secondly, the utility model also provides a scanning checking system, include: an optical device and the optical device surface cleaning apparatus of the above embodiments. The scanning inspection system may be a container vehicle inspection system.
For example, the optical device may be a camera provided in a scanning inspection system for photographing the inspected vehicle and recognizing the container number and the license plate number. The optical device can also be a laser radar sensor arranged in the scanning inspection system and used for detecting the relative position between the scanned object and the equipment and judging the shape of the scanned object and the optimal scanning time. If the surface of the camera lens or the sensor is seriously stained, the shooting effect or the detection and identification effect can be influenced, and the success rate of the identification of the detected object is reduced.
Through setting up surface cleaning device, the utility model discloses a scanning inspection system possesses one of following advantage at least:
1. the optical sensor and/or the camera lens arranged on the scanning inspection system can be automatically cleaned, and the maintenance cost and the maintenance difficulty of the scanning inspection system are reduced.
2. By regularly and effectively decontaminating the working surface of the optical device, the false detection rate of the optical device can be reduced, higher detection precision is achieved, and the accuracy of the scanning inspection system for scanning the object to be detected is improved.
3. The optical device surface cleaning and scanning inspection links can be carried out simultaneously, the machine does not need to be stopped when the surface is cleaned, the use efficiency of the equipment can be improved, and the use experience of a customer on the equipment is improved.
The above is a detailed description of the optical device surface cleaning device and the scanning inspection system provided by the present invention. The principles and embodiments of the present invention have been explained herein using specific examples, which are presented only to aid in understanding the methods and their core concepts. It should be noted that, for those skilled in the art, without departing from the principle of the present invention, the present invention can be further modified and modified, and such modifications and modifications also fall within the protection scope of the appended claims.
Claims (16)
1. An optical device surface cleaning apparatus, comprising:
the cleaning device comprises an air blowing part (5), wherein an air blowing port (53) is formed in the air blowing part (5), and the air blowing port (53) is arranged towards a surface (6) to be cleaned of the optical device; and
the air source assembly is configured to provide compressed air to the air blowing component (5) so that the compressed air is blown to the surface to be cleaned (6) through the air blowing opening (53) for decontamination.
2. The optical device surface cleaning apparatus according to claim 1, wherein the mounting orientation of the air-blowing member (5) is configured such that the direction of the air flow directed out of the air-blowing opening (53) is inclined with respect to the surface to be cleaned (6).
3. An optical device surface cleaning apparatus according to claim 1, wherein an air inlet (52) is further provided on the air blowing member (5), an air inlet pipe (55) is connected to the air inlet (52), and the air inlet pipe (55) is extended straight in a state where the air blowing member (5) is mounted.
4. An optical device surface cleaning apparatus according to claim 1, wherein an on-off valve (4) is provided in an air path between the air supply unit and the air blowing member (5) to start decontamination in an on state and stop decontamination in an off state.
5. An optical device surface cleaning apparatus as claimed in claim 4, further comprising timing means configured to switch the on-off valve (4) to the on-state at preset time intervals.
6. An optical device surface cleaning apparatus according to claim 4, further comprising a control component, the optical device having a self-detection function configured to issue a cue signal when a degree of soiling of the surface (6) to be cleaned is detected to exceed a threshold value, the control component being configured to cause the on-off valve (4) to switch to the on-state upon receipt of the cue signal issued by the optical device.
7. The optical device surface cleaning apparatus according to claim 4, further comprising image acquisition means configured to acquire an image of the surface to be cleaned (6), and control means configured to judge a degree of staining of the surface to be cleaned (6) from the acquired image, and to switch the on-off valve (4) to an on state when the degree of staining of the surface to be cleaned (6) exceeds a threshold value.
8. The optical device surface cleaning apparatus according to claim 1, wherein the air source assembly comprises a power unit, an air compression unit (1) and an air container (2), the power unit is used for providing power for the operation of the air compression unit (1), the air compression unit (1) is used for generating compressed air, and the air container (2) is used for storing compressed air.
9. The optical device surface cleaning apparatus according to claim 8, further comprising a pressure detecting member (3) for detecting a pressure inside the air container (2) so as to turn on the air compressing member (1) when the pressure inside the air container (2) is lower than a preset pressure.
10. The optical device surface cleaning apparatus according to claim 1, wherein the air blowing member (5) includes a housing (51), the housing (51) has an inner cavity, an air inlet (52) and a plurality of air blowing ports (53) are provided on the housing (51), and the air inlet (52) and each of the air blowing ports (53) communicate with the inner cavity.
11. The optical device surface cleaning apparatus according to claim 10, wherein the total area of the respective air blowing openings (53) is smaller than the area of the air intake opening (52).
12. The optical device surface cleaning apparatus according to claim 10, wherein each of the air blowing ports (53) is located on the same wall surface on the housing (51).
13. The optical device surface cleaning apparatus according to claim 10, wherein a smooth flow guide surface (54) is provided in the housing (51), and the flow guide surface (54) has a shape configured to reduce resistance to the flow of air from the air inlet (52) to the air blowing opening (53).
14. The optical device surface cleaning apparatus according to claim 13, wherein the air inlet (52) and the air blowing port (53) are provided on adjacent wall surfaces of the housing (51), the flow guide surface (54) is provided opposite to the air inlet (52), and the flow guide surface (54) is inclined toward the wall surface near the air inlet (52) in a direction vertically inward of the air blowing port (53).
15. The optical device surface cleaning apparatus according to claim 1, further comprising a driving adjustment member connected to the air blowing member (5) and configured to drive the air blowing member (5) to rotate to change the orientation of the air blowing port (53) and/or to drive the air blowing member (5) to move in translation to accommodate a change in the position of the optical device or to decontaminate different optical devices.
16. A scanning inspection system, comprising: an optical device and an optical device surface cleaning apparatus as claimed in any one of claims 1 to 15.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920671159.4U CN210023081U (en) | 2019-05-10 | 2019-05-10 | Optical device surface cleaning device and scanning inspection system |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920671159.4U CN210023081U (en) | 2019-05-10 | 2019-05-10 | Optical device surface cleaning device and scanning inspection system |
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| CN210023081U true CN210023081U (en) | 2020-02-07 |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110000159A (en) * | 2019-05-10 | 2019-07-12 | 同方威视技术股份有限公司 | Surface optical device cleaning device and scanography system |
| CN114618830A (en) * | 2020-12-14 | 2022-06-14 | 山东富锐光学科技有限公司 | Automatic dust removal device and dust removal method for laser radar |
-
2019
- 2019-05-10 CN CN201920671159.4U patent/CN210023081U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110000159A (en) * | 2019-05-10 | 2019-07-12 | 同方威视技术股份有限公司 | Surface optical device cleaning device and scanography system |
| CN114618830A (en) * | 2020-12-14 | 2022-06-14 | 山东富锐光学科技有限公司 | Automatic dust removal device and dust removal method for laser radar |
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