CN109756658A - A kind of no dead angle wind-force automatically cleaning outdoor video head - Google Patents
A kind of no dead angle wind-force automatically cleaning outdoor video head Download PDFInfo
- Publication number
- CN109756658A CN109756658A CN201811599389.0A CN201811599389A CN109756658A CN 109756658 A CN109756658 A CN 109756658A CN 201811599389 A CN201811599389 A CN 201811599389A CN 109756658 A CN109756658 A CN 109756658A
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- pedestal
- protective cover
- fixedly connected
- wind
- wiper blade
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Abstract
The invention belongs to protection and monitor fields, more particularly, to a kind of no dead angle wind-force automatically cleaning outdoor video head, including pedestal, the lower end of the pedestal is fixedly installed with camera lens, protective cover is covered with outside the camera lens, the pedestal lateral wall is equipped with bearing, the inner ring of the bearing is fixedly connected with the lateral wall of pedestal, the outer ring of the bearing is fixedly connected with the inner sidewall of protective cover, multi-disc flabellum is fixedly connected on the lateral wall of the protective cover, the protective cover is externally provided with matched curved pipe, the upper end of the curved pipe is fixedly connected by U-shaped connecting rod with the side wall of pedestal, the cancave cambered surface of the curved pipe is fixedly connected with arc wiper blade, the surface of the arc wiper blade and protective cover fits.The present invention rotates the mode of protective cover, realizes the cleaning to protective cover surface water drops, can be effectively prevented from and the case where wiper blade blocks camera, forms shooting blind angle amount occur, camera is made to remain the clearly visual field by fixing to arc wiper blade.
Description
Technical field
The invention belongs to protection and monitor fields, more particularly, to a kind of no dead angle wind-force automatically cleaning outdoor video head.
Background technique
Outdoor monitoring camera can play the effects of record scene of a crime and deterrence offender, for public security pipe
Reason has more important role.
In the actual use process, often effect is unsatisfactory for outdoor video head, such as under wind and rain weather, camera shooting
The droplet that head can usually be gathered blocks, and so that acquisition picture is thickened, offender is allowed to have an opportunity to take advantage of.
Through retrieving, Chinese patent grant number discloses wind-force self-cleaning outdoor video head for 105578000 B of CN, including
Pedestal, the pedestal lower section are equipped with camera lens and hemispherical shield, and lens case is buckled in inside by the shield；The pedestal
Outside is equipped with a bearing, and the inner ring of the bearing and the pedestal, shield are relatively fixed；The outer ring of the bearing is circumferential
Array has curved fan blade, and the windshield wiper blade to fit with the shield surface is fixedly connected with below bearing outer ring.
Existing wind-force self-cleaning outdoor video head has the following disadvantages: though windshield wiper blade can be rotated by setting
So can the surface to shield scrape water cleaning, still, the velocity of rotation of windshield wiper blade by extraneous wind-force influenced compared with
Greatly, when extraneous wind-force is smaller, when windshield wiper blade velocity of rotation is slower, blocking for duration can be caused to the visual field of camera, especially
It is after becalming down, windshield wiper blade is when resting on the crucial camera site of camera, it is easy to cause the bat of camera
Dead angle is taken the photograph, is produced serious influence to security administration.
For this purpose, it is proposed that a kind of no dead angle wind-force automatically cleaning outdoor video head solves the above problems.
Summary of the invention
Regarding the issue above, the present invention provides a kind of good no dead angle wind-force automatically cleaning of water removal effect is outdoor
Camera.
In order to achieve the above objectives, present invention employs following technical proposals: a kind of no dead angle wind-force automatically cleaning outdoor video
Head, including pedestal, the lower end of the pedestal are fixedly installed with camera lens, and protective cover, the pedestal outside are covered with outside the camera lens
Wall is equipped with bearing, and the inner ring of the bearing is fixedly connected with the lateral wall of pedestal, the outer ring of the bearing and the inside of protective cover
Wall is fixedly connected, and multi-disc flabellum is fixedly connected on the lateral wall of the protective cover, and the protective cover is externally provided with phase therewith
The upper end of the curved pipe matched, the curved pipe is fixedly connected by U-shaped connecting rod with the side wall of pedestal, the curved pipe it is recessed
Cambered surface is fixedly connected with arc wiper blade, and the surface of the arc wiper blade and protective cover fits.
In above-mentioned no dead angle wind-force automatically cleaning outdoor video head, the arc wiper blade is using water suction material.
In above-mentioned no dead angle wind-force automatically cleaning outdoor video head, the flabellum is obliquely installed, and is socketed outside the pedestal
There is the wind-collecting cover that Open Side Down, the wind-collecting cover is located at the surface of flabellum, and the U-shaped connecting rod passes through wind-collecting cover and pedestal
Side wall be fixedly connected, be equipped with inlet channel in the U-shaped connecting rod, the both ends of the inlet channel respectively with wind-collecting cover with
And curved pipe is connected, the curved pipe is equipped with multiple capillary channels close to the side wall of arc wiper blade.
Compared with prior art, this is without the advantages of dead angle wind-force automatically cleaning outdoor video head:
1, the present invention arc wiper blade fixed by the rotatable protective cover of setting and position, since protective cover is
Hemispherical, the light transmittance at each position is identical, therefore, during protective cover rotates, will not adopt substantially to camera
Collection picture has an impact, and can reduce the monitoring dead angle of camera.
2, the present invention by the way that inclined flabellum and wind-collecting cover is arranged, receive by the air that can quickly flow to outside
Collection, and import in inlet channel, according to bernoulli principle (flow velocity of fluid is faster, and pressure is smaller) it is found that ought quickly flow
After air enters inlet channel, the droplet on arc wiper blade can will be attached in capillary channel sucking inlet channel, is made
Along the air quickly flowed, arcuately pipe is discharged droplet, has preferable water-scavenging capability, improves arc wiper blade to protection
The water removal cleaning capacity of cover.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram of no dead angle wind-force automatically cleaning outdoor video head embodiment 1 provided by the invention；
Fig. 2 is that a kind of no dead angle wind-force automatically cleaning outdoor video head embodiment 1 provided by the invention looks up structural representation
Figure；
Fig. 3 is a kind of structural perspective of no dead angle wind-force automatically cleaning outdoor video head embodiment 2 provided by the invention；
Fig. 4 is enlarged structure schematic diagram at A in Fig. 3；
Fig. 5 is enlarged structure schematic diagram at A in Fig. 4；
Fig. 6 is a kind of present invention looks up structural representation of no dead angle wind-force automatically cleaning outdoor video head embodiment 2 provided by the invention.
In figure, 1 pedestal, 2 protective covers, 3 bearings, 4 flabellums, 5 curved pipes, 6U type connecting rod, 7 arc wiper blades, 8 collection wind
Cover, 9 inlet channels, 10 capillary channels.
Specific embodiment
Following embodiment only exists in illustrative purpose, limits the scope of the invention without being intended to.
Embodiment 1
As shown in Figs. 1-2, a kind of no dead angle wind-force automatically cleaning outdoor video head, including pedestal 1, the lower end of pedestal 1 are fixed
Camera lens is installed, protective cover 2 is covered with outside camera lens, 1 lateral wall of pedestal is equipped with bearing 3, the inner ring of bearing 3 and the outside of pedestal 1
Wall is fixedly connected, and the outer ring of bearing 3 is fixedly connected with the inner sidewall of protective cover 2, is fixedly connected on the lateral wall of protective cover 2
Multi-disc flabellum 4, protective cover 2 are externally provided with matched curved pipe 5, and the position of curved pipe 5 may be provided at far from monitored space
Position can avoid the occurrence of monitoring dead angle, the side wall that the upper end of curved pipe 5 passes through U-shaped connecting rod 6 and pedestal 1 to greatest extent
It is fixedly connected, the cancave cambered surface of curved pipe 5 is fixedly connected with arc wiper blade 7, the surface phase of arc wiper blade 7 and protective cover 2
Fitting.
In the present embodiment, in wind and rain weather, wind can blow flabellum 4, and flabellum 4 drives protective cover 2 to rotate, due to arc
The position of wiper blade 7 and pedestal 1 keeps relatively fixed, so arc wiper blade 7 can scrape the droplet of 2 upper end of protective cover, protects
The cleaning on 2 surface of protective cover is held, so that it is guaranteed that camera has the good shooting visual field.
Embodiment 2
As in Figure 3-5, the present embodiment difference from example 1 is that: arc wiper blade 7 using water suction material,
Such as absorbent cotton sliver, flabellum 4 are obliquely installed, and the wind-collecting cover 8 that Open Side Down is socketed with outside pedestal 1, and wind-collecting cover 8 is plate-like cover,
Wind-collecting cover 8 is located at the surface of flabellum 4, and U-shaped connecting rod 6 is fixedly connected by wind-collecting cover 8 with the side wall of pedestal 1, the connection of U type
Inlet channel 9 is equipped in bar 6, the both ends of inlet channel 9 are connected with wind-collecting cover 8 and curved pipe 5 respectively, and curved pipe 5 is close
The side wall of arc wiper blade 7 is equipped with multiple capillary channels 10.
In the present embodiment, after arc wiper blade 7 is by moisture absorption on protective cover 2, in the effect of capillary channel 10
Under, droplet can be continued to shift into curved pipe 5, at the same time, when wind drive flabellum 4 rotates, flabellum 4 can be by wind-force
Be delivered up, under the action of wind-collecting cover 8, enter the air quickly flowed in inlet channel 9, then along inlet channel 9 into
Enter in curved pipe 5, according to bernoulli principle it is found that the air pressure in curved pipe 5 at this time is less than external pressure, in external atmosphere pressure
Under the action of, it can speed up droplet and enter in curved pipe 5 from capillary channel 10, thus realize the water suction to arc wiper blade 7,
So that arc wiper blade 7 is had lasting water absorbing capacity, improves the cleaning effect to protective cover 2.
The foregoing is merely presently preferred embodiments of the present invention, is not intended to limit the invention, it is all in spirit of the invention and
Within principle, any modification, equivalent replacement, improvement and so on be should all be included in the protection scope of the present invention.
Claims (3)
1. a kind of no dead angle wind-force automatically cleaning outdoor video head, including pedestal (1), the lower end of the pedestal (1) are fixedly installed with
Camera lens, the camera lens are covered with protective cover (2) outside, and pedestal (1) lateral wall is equipped with bearing (3), the inner ring of the bearing (3)
It is fixedly connected with the lateral wall of pedestal (1), which is characterized in that the outer ring of the bearing (3) and the inner sidewall of protective cover (2) are fixed
It connects, is fixedly connected with multi-disc flabellum (4) on the lateral wall of the protective cover (2), the protective cover (2) is externally provided with phase therewith
The upper end of the curved pipe (5) matched, the curved pipe (5) is fixedly connected by U-shaped connecting rod (6) with the side wall of pedestal (1), described
The cancave cambered surface of curved pipe (5) is fixedly connected with arc wiper blade (7), the surface phase of the arc wiper blade (7) and protective cover (2)
Fitting.
2. no dead angle wind-force automatically cleaning outdoor video head according to claim 1, which is characterized in that the arc wiper blade
(7) using water suction material.
3. no dead angle wind-force automatically cleaning outdoor video head according to claim 2, which is characterized in that the flabellum (4) is inclined
Tiltedly setting, is socketed with the wind-collecting cover (8) that Open Side Down outside the pedestal (1), the wind-collecting cover (8) be located at flabellum (4) just on
Side, the U-shaped connecting rod (6) are fixedly connected by wind-collecting cover (8) with the side wall of pedestal (1), are set in the U-shaped connecting rod (6)
Have inlet channel (9), the both ends of the inlet channel (9) are connected with wind-collecting cover (8) and curved pipe (5) respectively, the arc
Side wall of the shape pipe (5) close to arc wiper blade (7) is equipped with multiple capillary channels (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811599389.0A CN109756658B (en) | 2018-12-26 | 2018-12-26 | Outdoor camera of no dead angle wind-force automatically cleaning |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811599389.0A CN109756658B (en) | 2018-12-26 | 2018-12-26 | Outdoor camera of no dead angle wind-force automatically cleaning |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109756658A true CN109756658A (en) | 2019-05-14 |
| CN109756658B CN109756658B (en) | 2021-01-12 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201811599389.0A Active CN109756658B (en) | 2018-12-26 | 2018-12-26 | Outdoor camera of no dead angle wind-force automatically cleaning |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110266924A (en) * | 2019-06-28 | 2019-09-20 | 李峥炜 | High definition spherical monitor |
| CN111010538A (en) * | 2019-12-06 | 2020-04-14 | 顾飞剑 | Wind cup type self-cleaning high-altitude parabolic monitoring camera |
| CN111318488A (en) * | 2020-02-28 | 2020-06-23 | 吴巨才 | Self-cleaning device for LED street lamp |
| CN112492151A (en) * | 2020-11-17 | 2021-03-12 | 南京朝至海商贸有限公司 | Outdoor supervisory equipment with deashing and heat dissipation function |
| CN114192459A (en) * | 2022-02-17 | 2022-03-18 | 鹰驾科技（深圳）有限公司 | Antifouling type vehicle-mounted camera device |
| CN114289364A (en) * | 2021-11-24 | 2022-04-08 | 歌尔科技有限公司 | Monitoring device |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
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| CN111010538A (en) * | 2019-12-06 | 2020-04-14 | 顾飞剑 | Wind cup type self-cleaning high-altitude parabolic monitoring camera |
| CN111010538B (en) * | 2019-12-06 | 2021-04-23 | 吕衍荣 | Wind cup type self-cleaning high-altitude parabolic monitoring camera |
| CN111318488A (en) * | 2020-02-28 | 2020-06-23 | 吴巨才 | Self-cleaning device for LED street lamp |
| CN112492151A (en) * | 2020-11-17 | 2021-03-12 | 南京朝至海商贸有限公司 | Outdoor supervisory equipment with deashing and heat dissipation function |
| CN114289364A (en) * | 2021-11-24 | 2022-04-08 | 歌尔科技有限公司 | Monitoring device |
| CN114192459A (en) * | 2022-02-17 | 2022-03-18 | 鹰驾科技（深圳）有限公司 | Antifouling type vehicle-mounted camera device |
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Effective date of registration: 20201202 Address after: No. 477, Yongle Road, Wangdian Town, Xiuzhou District, Jiaxing City, Zhejiang Province Applicant after: ZHEJIANG OUTUO ELECTRICAL Co.,Ltd. Address before: 400700 No. 2, natural road, Beibei District, Chongqing Applicant before: Li Gaoyong |
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