CN201903745U - Air cleaning device for video camera lens - Google Patents
Air cleaning device for video camera lens Download PDFInfo
- Publication number
- CN201903745U CN201903745U CN2010206211342U CN201020621134U CN201903745U CN 201903745 U CN201903745 U CN 201903745U CN 2010206211342 U CN2010206211342 U CN 2010206211342U CN 201020621134 U CN201020621134 U CN 201020621134U CN 201903745 U CN201903745 U CN 201903745U
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- CN
- China
- Prior art keywords
- camera lens
- video camera
- cleaning device
- dedusting
- air
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Abstract
The utility model relates to an air cleaning device for a video camera lens, which belongs to the technical field of dustproof devices for video camera lenses and resolves the technical problem that the video camera lenses are easy to be polluted at places with a lot of dust. The technical scheme includes that the air cleaning for the video camera lens comprises a dedusting sleeve, a wind baffling ring, a mini-fan, a hose, an air inlet hole and a filter screen. The dedusting sleeve is a circular ring with an annular section, a plurality of air outlet holes are evenly distributed on the periphery of one side of the dedusting sleeve, and the other side of the dedusting sleeve is provided with the air inlet hole. The wind baffling ring is a circular tube which is sleeved on the dedusting sleeve, an air outlet of the mini-fan is connected with the air inlet hole of the dedusting sleeve through the hose, the filter screen is mounted at an air inlet of the mini-fan, and each oblique air outlet hole tilts towards the inside of the dedusting sleeve at an angle ranging from 30 degrees to 50 degrees. The air cleaning device for the video camera lens is recommended to be applied to video cameras which are used in an environment with a lot of dust.
Description
Technical field
The utility model camera lens gas cleaning device belongs to camera lens dust guard technical field.
Background technology
Nowadays; video camera is more and more universal in people's life, and whether camera lens cleans the influence of image quality very big, so very important to the protection of camera lens; but; occasion shooting that sometimes need dust content is bigger in some air, as under the coal mine, chemical plant, cement mill etc., in these local shootings; will fall to going up a lot of dust on the camera lens; not only influence shooting quality, and bad cleaning, bigger to the camera lens injury.
The utility model content
The utility model camera lens gas cleaning device overcomes the deficiencies in the prior art, and technical matters to be solved is to make camera lens not contaminated in the bigger place of dust.
In order to solve the problems of the technologies described above, the technical solution adopted in the utility model is: camera lens gas cleaning device, comprise: the dedusting cover, wind loop, mini blower fan, flexible pipe, air admission hole and filter screen, described dedusting cover is that the cross section is an annulus of annular, side at the dedusting cover has a plurality of ventholes, the distribution mode of described venthole is a uniform week, opposite side at the dedusting cover has an air admission hole, described wind loop is a pipe, wind loop is sleeved on dedusting and puts, the gas outlet of described mini blower fan is connected by the air admission hole of flexible pipe with the dedusting cover, and the air intake opening place of described mini blower fan is equipped with filter screen.
Described venthole tilts, and vergence direction is that oblique dedusting cover is inboard, and the angle of inclination is 30 °-50 °.
The utility model camera lens gas cleaning device, compared with prior art the beneficial effect that is had is:
The mode that the utility model utilization is blown makes the camera lens front form a dustless region, and air-flow can't so just keep the cleanliness of camera lens, thereby promote shooting quality dust near camera lens, camera lens has also been played the effect of protection.
Description of drawings
Below in conjunction with accompanying drawing the utility model is described further:
Fig. 1 is a structural representation of the present utility model;
Fig. 2 is the right view of Fig. 1;
Fig. 3 is a user mode reference diagram of the present utility model.
Among the figure: 1 is that dedusting cover, 2 is that wind loop, 3 is that venthole, 4 is that video camera, 5 is that mini blower fan, 6 is that flexible pipe, 7 is that air admission hole, 8 is a filter screen.
Embodiment
As Fig. 1, shown in Figure 2, this camera lens gas cleaning device, comprise: dedusting cover 1, wind loop 2, mini blower fan 5, flexible pipe 6, air admission hole 7 and filter screen 8, described dedusting cover 1 is that the cross section is an annulus of annular, side at dedusting cover 1 has a plurality of ventholes 3, the distribution mode of described venthole 3 is a uniform week, opposite side at dedusting cover 1 has an air admission hole 7, described wind loop 2 is a pipe, wind loop 2 is sleeved on the dedusting cover 1, the gas outlet of described mini blower fan 5 is connected by the air admission hole 7 of flexible pipe 6 with dedusting cover 1, and the air intake opening place of described mini blower fan 5 is equipped with filter screen 8.
Described venthole 3 tilts, and vergence direction is that 1 inboard is overlapped in oblique dedusting, and the angle of inclination is 30 °-50 °.
In this camera lens gas cleaning device, the internal diameter of dedusting cover 1 and the supporting design of external diameter of camera lens, described filter screen 8 can be the less filter cloth in aperture, can filter out dust in air, it is clean making the air that enters in the mini blower fan 5, is clean thereby make the air-flow that blows on video camera 4 camera lenses.
As shown in Figure 3, the using method of this camera lens gas cleaning device is: this camera lens gas cleaning device is sleeved on the camera lens of video camera, installation direction is that venthole 3 is towards camera lens, then a mini blower fan 5 is fixed on the main body of video camera 4, the gas outlet of mini blower fan 5 and the air admission hole 7 of dedusting cover 1 is connected with a flexible pipe 6.
The method that described mini blower fan 5 is fixed on video camera 4 main bodys can also can be provided with a sucker for binding on mini blower fan 5, utilize sucker to inhale on video camera 4.
During work, the switch of opening mini blower fan 5 gets final product, and mini blower fan 5 is delivered to air-flow in the dedusting cover 1 through flexible pipe 6, blow out through venthole 3 again, dust before the camera lens is blown away, and wind loop 2 is kept apart the dust of dustless region before the camera lens and outside, is that dust on every side can not be doped in the air-flow.
In the practical application, air-blast device can mini blower fan, but the air of cleaning is delivered to the dedusting cover 1 by other fan blower from place such as aboveground with flexible pipe.
Claims (2)
1. camera lens gas cleaning device, it is characterized in that, comprise: dedusting cover (1), wind loop (2), mini blower fan (5), flexible pipe (6), air admission hole (7) and filter screen (8), described dedusting cover (1) is that the cross section is an annulus of annular, side at dedusting cover (1) has a plurality of ventholes (3), the distribution mode of described venthole (3) is a uniform week, opposite side at dedusting cover (1) has an air admission hole (7), described wind loop (2) is a pipe, wind loop (2) is sleeved on the dedusting cover (1), the gas outlet of described mini blower fan (5) is connected with the air admission hole (7) of dedusting cover (1) by flexible pipe (6), and the air intake opening place of described mini blower fan (5) is equipped with filter screen (8).
2. camera lens gas cleaning device according to claim 1 is characterized in that: described venthole (3) tilts, and vergence direction is oblique dedusting cover (1) inboard, and the angle of inclination is 30 °-50 °.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206211342U CN201903745U (en) | 2010-11-20 | 2010-11-20 | Air cleaning device for video camera lens |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206211342U CN201903745U (en) | 2010-11-20 | 2010-11-20 | Air cleaning device for video camera lens |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201903745U true CN201903745U (en) | 2011-07-20 |
Family
ID=44274338
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010206211342U Expired - Lifetime CN201903745U (en) | 2010-11-20 | 2010-11-20 | Air cleaning device for video camera lens |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201903745U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102759372A (en) * | 2012-07-29 | 2012-10-31 | 昆明科林科技工程有限公司 | Positive-pressure air film protection holder |
| CN109451209A (en) * | 2018-10-31 | 2019-03-08 | 杨志刚 | A kind of vehicle-mounted camera with dustproof function |
| CN111111973A (en) * | 2019-12-26 | 2020-05-08 | 中国科学院自动化研究所南京人工智能芯片创新研究院 | Intelligent spraying robot based on automatic control |
-
2010
- 2010-11-20 CN CN2010206211342U patent/CN201903745U/en not_active Expired - Lifetime
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102759372A (en) * | 2012-07-29 | 2012-10-31 | 昆明科林科技工程有限公司 | Positive-pressure air film protection holder |
| CN102759372B (en) * | 2012-07-29 | 2014-12-10 | 昆明科林科技工程有限公司 | Positive-pressure air film protection holder |
| CN109451209A (en) * | 2018-10-31 | 2019-03-08 | 杨志刚 | A kind of vehicle-mounted camera with dustproof function |
| CN109451209B (en) * | 2018-10-31 | 2021-03-30 | 浙江咪网电子科技有限公司 | Vehicle-mounted camera with dust removal function |
| CN111111973A (en) * | 2019-12-26 | 2020-05-08 | 中国科学院自动化研究所南京人工智能芯片创新研究院 | Intelligent spraying robot based on automatic control |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: SHANDONG KEDA AUTOMATION CONTROL CO., LTD. Free format text: FORMER NAME: KEDA SELF-CONTROL ENGINEERING TECHNOLOGY, SHAANXI PROV. |
|
| CP03 | Change of name, title or address |
Address after: 030006, No. 12, Lane 10, Pioneer Building, hi tech Zone, Shanxi, Taiyuan province (three floors of B building, east of the first floor) Patentee after: Shanxi Keda Automation Control Co., Ltd. Address before: 030006, B building, 11 building, No. three, Lane No. 1, Taiyuan hi tech Zone, Shanxi Patentee before: Shanxi Keda Automatic Control Engineering Technology Co., Ltd. |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20110720 |