CN209497522U - A kind of self-cleaning camera - Google Patents
A kind of self-cleaning camera Download PDFInfo
- Publication number
- CN209497522U CN209497522U CN201920541957.5U CN201920541957U CN209497522U CN 209497522 U CN209497522 U CN 209497522U CN 201920541957 U CN201920541957 U CN 201920541957U CN 209497522 U CN209497522 U CN 209497522U
- Authority
- CN
- China
- Prior art keywords
- ring
- channel
- air curtain
- cavity
- blowing
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model discloses a kind of self-cleaning cameras, ring cavity is annular cavity structure, the top of ring cavity is fixed with compressed air hose, the lower part of ring cavity is successively fixed with air curtain ring from outside to inside, it is blown ring, air curtain channel is equipped in air curtain ring, air curtain channel is cone cyclic structure, the center line in air curtain channel is arc, the center line in air curtain channel and lens case lower end are tangent, the arrival end in air curtain channel is communicated with the inner cavity of ring cavity, it is blown the blowing channel that conical ring structure is equipped in ring, the center line for being blown channel is straight line, it is blown tangent at the center line in channel and a quarter of lens case, the arrival end in blowing channel is communicated with the inner cavity of ring cavity, the connecting flange of circular ring shape is fixed on the inside of ring cavity lower part.The utility model can ensure the cleaning of lens case, always by setting air curtain channel, blowing channel to guarantee the clarity of monitor video.
Description
Technical field
The utility model belongs to electronic information technical field, and in particular to a kind of self-cleaning camera.
Background technique
With the raising of industrial production awareness of safety, more and more monitoring devices have occurred in all kinds of workshops
It is interior, to safeguard the safety and health of people.Important component of the camera as security system, has also obtained more and more
Development.Factory higher for dust content when needing to be monitored by camera, holds on the lens case of camera
Easy adhesive dust, and existing camera is not provided with dust prevention mostly, after a period of use, it is necessary to which dust is carried out
Wiping, to guarantee the clarity of monitor video.And camera is often installed aloft, in most cases, maintenance will not be arranged
Platform brings very big difficulty for deashing work.
Utility model content
The purpose of the utility model is to overcome above-mentioned the deficiencies in the prior art, provide a kind of self-cleaning camera.
A kind of self-cleaning camera, including ring cavity, air curtain ring, blowing ring；The ring cavity is annular cavity structure, institute
The top for stating ring cavity is fixed with compressed air hose, and the lower part of the ring cavity is successively fixed with air curtain ring, blowing ring, institute from outside to inside
It states and is equipped with air curtain channel in air curtain ring, the air curtain channel is cone cyclic structure, and the center line in the air curtain channel is arc, institute
Center line and the lens case lower end for stating air curtain channel are tangent, and the arrival end in the air curtain channel is communicated with the inner cavity of ring cavity, institute
The blowing channel that conical ring structure is equipped in blowing ring is stated, the center line in the blowing channel is straight line, the blowing channel
Tangent at a quarter of center line and lens case, the arrival end in the blowing channel is communicated with the inner cavity of ring cavity, the ring cavity
The connecting flange of circular ring shape is fixed on the inside of lower part.
Preferably, the connecting flange and mounting flange are fastenedly connected by screw, and the mounting flange setting is imaging
The outside of machine shell lower end.
Compared with prior art, the utility model has the beneficial effects that
When the utility model is used, being primarily adapted for use in hemispherical camera, camera is fixed by lens fixed seat,
Compressed air hose is connect with compressed air, and compressed air is sprayed through air curtain channel, blowing channel respectively, the pressure that air curtain channel sprays
Contracting air forms air curtain on the outside, and wall surface dust as far as possible enters in the region of lens case lower part, and blowing channel sprays
Compressed air is directly blown on lens case, and the dust being adhered on lens case is blown off, it is ensured that lens case is in cleaning always
State.The utility model can ensure the cleaning of lens case, always by setting air curtain channel, blowing channel to guarantee to supervise
Control the clarity of video.
Detailed description of the invention
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only
It is some embodiments of the utility model, for those of ordinary skill in the art, in the premise not made the creative labor
Under, it is also possible to obtain other drawings based on these drawings.
Fig. 1 is a kind of structural schematic diagram of self-cleaning camera of the utility model.
Fig. 2 is the partial enlargement diagram of A in Fig. 1.
In figure, 1, lens fixed seat, 2, compressed air hose, 3, ring cavity, 4, air curtain ring, 5, blowing ring, 6, lens case, 7,
Camera housing, 8, connecting flange, 9, mounting flange.
Specific embodiment
It is practical new below in conjunction with this to keep the objectives, technical solutions, and advantages of the embodiments of the present invention clearer
Attached drawing in type embodiment, the technical scheme in the utility model embodiment is clearly and completely described, it is clear that is retouched
The embodiment stated is the utility model a part of the embodiment, instead of all the embodiments.Based on the implementation in the utility model
Example, every other embodiment obtained by those of ordinary skill in the art without making creative efforts belong to
The range of the utility model protection.
Referring to Fig. 1, Fig. 2, a kind of self-cleaning camera, including ring cavity 3, air curtain ring 4, blowing ring 5；The ring cavity 3 is
Annular cavity structure, the top of the ring cavity 3 are fixed with compressed air hose 2, and the lower part of the ring cavity 3 is successively solid from outside to inside
Surely there are air curtain ring 4, blowing ring 5, air curtain channel is equipped in the air curtain ring 4, the air curtain channel is cone cyclic structure, the wind
The center line in curtain channel is arc, and the center line in the air curtain channel and 6 lower end of lens case are tangent, and the air curtain channel enters
Mouth end is communicated with the inner cavity of ring cavity 3, the blowing channel equipped with conical ring structure in the blowing ring 5, in the blowing channel
Heart line is straight line, the center line in the blowing channel and tangent at a quarter of lens case 6, the arrival end in the blowing channel
It is communicated with the inner cavity of ring cavity 3, the connecting flange 8 of circular ring shape is fixed on the inside of 3 lower part of ring cavity；The connecting flange 8 with
Mounting flange 9 is fastenedly connected by screw, and the outside of 7 lower end of camera housing is arranged in the mounting flange 9.
The working principle of the utility model is:
When the utility model is used, being primarily adapted for use in hemispherical camera, camera is solid by lens fixed seat 1
Fixed, compressed air hose 2 is connect with compressed air, and compressed air is sprayed through air curtain channel, blowing channel respectively, and air curtain channel sprays
Compressed air form air curtain on the outside, wall surface dust as far as possible enters in the region of 6 lower part of lens case, blowing channel spray
Compressed air out is directly blown on lens case 6, and the dust being adhered on lens case 6 is blown off, it is ensured that lens case 6 is located always
In clean state.The utility model can ensure the cleaning of lens case 6 by setting air curtain channel, blowing channel always, with
Guarantee the clarity of monitor video.
The utility model is primarily adapted for use in hemispherical camera, and lens fixed seat 1, lens case 6, camera housing 7 belong to
In the building block of hemispherical camera.
It should be noted that, in this document, relational terms such as first and second and the like are used merely to a reality
Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation
In any actual relationship or order or sequence.Moreover, the terms "include", "comprise" or its any other variant are intended to
Non-exclusive inclusion, so that the process, method, article or equipment including a series of elements is not only wanted including those
Element, but also including other elements that are not explicitly listed, or further include for this process, method, article or equipment
Intrinsic element.In the absence of more restrictions, the element limited by sentence "including a ...", it is not excluded that
There is also other identical elements in process, method, article or equipment including the element.
Above embodiments are only to illustrate the technical solution of the utility model, rather than its limitations；Although referring to aforementioned reality
Example is applied the utility model is described in detail, those skilled in the art should understand that: it still can be to preceding
Technical solution documented by each embodiment is stated to modify or equivalent replacement of some of the technical features；And these
It modifies or replaces, the spirit and model of various embodiments of the utility model technical solution that it does not separate the essence of the corresponding technical solution
It encloses.
Claims (2)
1. a kind of self-cleaning camera, including ring cavity (3), air curtain ring (4), blowing ring (5)；It is characterized by: the ring cavity
(3) be annular cavity structure, the top of the ring cavity (3) is fixed with compressed air hose (2), the lower part of the ring cavity (3) from
It is successively fixed with air curtain ring (4), blowing ring (5) outside to inside, is equipped with air curtain channel, the air curtain channel in the air curtain ring (4)
To bore cyclic structure, the center line in the air curtain channel is arc, the center line in the air curtain channel and lens case (6) lower end
Tangent, the arrival end in the air curtain channel is communicated with the inner cavity of ring cavity (3), equipped with conical ring structure in blowing ring (5)
It is blown channel, the center line in the blowing channel is straight line, the center line in the blowing channel and a quarter of lens case (6)
Locate it is tangent, it is described blowing channel arrival end communicated with the inner cavity of ring cavity (3), be fixed with circle on the inside of ring cavity (3) lower part
The connecting flange (8) of annular.
2. a kind of self-cleaning camera as described in claim 1, it is characterised in that: the connecting flange (8) and fixation
Blue (9) are fastenedly connected by screw, outside of mounting flange (9) setting in camera housing (7) lower end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920541957.5U CN209497522U (en) | 2019-04-20 | 2019-04-20 | A kind of self-cleaning camera |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920541957.5U CN209497522U (en) | 2019-04-20 | 2019-04-20 | A kind of self-cleaning camera |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209497522U true CN209497522U (en) | 2019-10-15 |
Family
ID=68157985
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920541957.5U Expired - Fee Related CN209497522U (en) | 2019-04-20 | 2019-04-20 | A kind of self-cleaning camera |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209497522U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110708514A (en) * | 2019-10-21 | 2020-01-17 | 黄细香 | Monitoring security equipment with prevent mirror atomization effect |
| CN110896440A (en) * | 2019-11-22 | 2020-03-20 | 深圳市迅成科技有限公司 | Maintain high clean type intelligent security equipment of security |
| CN112547687A (en) * | 2020-12-15 | 2021-03-26 | 宜昌市天信光学仪器有限公司 | Optical lens piece self-cleaning system of camera |
| CN116374241A (en) * | 2023-06-06 | 2023-07-04 | 山西华冶勘测工程技术有限公司 | Oblique photographing device for being mounted on unmanned aerial vehicle |
-
2019
- 2019-04-20 CN CN201920541957.5U patent/CN209497522U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110708514A (en) * | 2019-10-21 | 2020-01-17 | 黄细香 | Monitoring security equipment with prevent mirror atomization effect |
| CN110708514B (en) * | 2019-10-21 | 2020-12-08 | 毛琴飞 | Monitoring security equipment with prevent mirror atomization effect |
| CN110896440A (en) * | 2019-11-22 | 2020-03-20 | 深圳市迅成科技有限公司 | Maintain high clean type intelligent security equipment of security |
| CN110896440B (en) * | 2019-11-22 | 2021-11-09 | 深圳市迅成科技有限公司 | Maintain high clean type intelligent security equipment of security |
| CN112547687A (en) * | 2020-12-15 | 2021-03-26 | 宜昌市天信光学仪器有限公司 | Optical lens piece self-cleaning system of camera |
| CN116374241A (en) * | 2023-06-06 | 2023-07-04 | 山西华冶勘测工程技术有限公司 | Oblique photographing device for being mounted on unmanned aerial vehicle |
| CN116374241B (en) * | 2023-06-06 | 2023-08-04 | 山西华冶勘测工程技术有限公司 | Oblique photographing device for being mounted on unmanned aerial vehicle |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20200714 Address after: 518109 Dalang Street, Longhua New District, Shenzhen City, Guangdong Province Patentee after: Shenzhen Ruijie Technology Co.,Ltd. Address before: 341600 Industrial Road three, Xinfeng County Industrial Park, Ganzhou, Jiangxi Patentee before: XINFENG SHIJIA TECHNOLOGY Co.,Ltd. |
|
| TR01 | Transfer of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20191015 Termination date: 20210420 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |