CN207612350U - A kind of special thermal camera in dust place - Google Patents
A kind of special thermal camera in dust place Download PDFInfo
- Publication number
- CN207612350U CN207612350U CN201721813212.7U CN201721813212U CN207612350U CN 207612350 U CN207612350 U CN 207612350U CN 201721813212 U CN201721813212 U CN 201721813212U CN 207612350 U CN207612350 U CN 207612350U
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- China
- Prior art keywords
- dust
- glass cover
- spherical glass
- arc
- dust suction
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- Expired - Fee Related
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- 239000000428 dust Substances 0.000 title claims abstract description 153
- 239000011521 glass Substances 0.000 claims abstract description 56
- 238000007789 sealing Methods 0.000 abstract description 11
- 238000012544 monitoring process Methods 0.000 abstract description 9
- 230000003670 easy-to-clean Effects 0.000 abstract description 4
- 238000010521 absorption reaction Methods 0.000 description 11
- 238000004140 cleaning Methods 0.000 description 5
- 238000000034 method Methods 0.000 description 5
- 238000010586 diagram Methods 0.000 description 3
- 238000009434 installation Methods 0.000 description 3
- 230000007257 malfunction Effects 0.000 description 2
- 239000007921 spray Substances 0.000 description 2
- 210000000515 tooth Anatomy 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 210000003128 head Anatomy 0.000 description 1
- 238000003384 imaging method Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
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- Studio Devices (AREA)
Abstract
The utility model provides a kind of special thermal camera in dust place, it is related to infrared photography technical field of security, including body, the body end is equipped with several cameras of distribution spherical in shape, the body end is additionally provided with seals the spherical glass cover shrouded by several cameras, and the spherical glass cover is externally provided with the dust absorbing structure moved outside spherical glass cover outer surface, is shrouded camera sealing by the way that spherical glass cover is arranged, dust is avoided to directly fall on each camera, it is easy to clean；The dust absorbing structure moved outside spherical glass cover outer surface is set outside spherical glass cover simultaneously, can in camera operation Hand scarf dust, do not influence work, the problem of will not causing monitoring period blind area, because of being movably arranged for dust absorbing structure, blind area is cleaned caused by sight blind area influences small when clearing up dust, and the camera of spherical arrangement can eliminate dust absorbing structure substantially.
Description
Technical field
The utility model is related to infrared photography technical field of security, and in particular to a kind of special infrared photography in dust place
Machine.
Background technology
The visible light that the eyes of people can be seen is followed successively by red, orange, yellow, green, blue, blue, purple from long to short by wavelength.Compare purple light
The shorter light of wavelength is ultraviolet light；For the light longer than red light wavelength infrared ray, human eye can't see infrared ray.Because
DV with CCD incude all light this result in captured image and visible light that we visually only see caused by
Image is very different, and in order to solve this problem, DV has installed an infrared filter additional between camera lens and CCD,
Effect is exactly that the infrared light in certain wave band is allowed to pass through, and absorbs or reflect visible light and ultraviolet light, which forms infrared photographies
Machine, most of thermal camera is using main material of the LED infrared light-emitting diodes as thermal camera at present.
In dust workplace, because being easy to cause the particularity of safety accident because of operation error in work, for the later stage
The identification of responsibility and the monitoring of operating personnel is frightened, all be unable to do without the normal work of monitor camera, at night, monitoring is taken the photograph
Camera will also play the role of the securities such as antitheft, so be necessary in dust workplace installation thermal camera.
But for dust workplace, video camera is easy to be covered by dust, to cause camera supervised fuzzy pictures, prison
Control it is not in place so that thermal camera loses meaning of monitoring, in order to solve the problems, such as that video camera is covered by dust, existing skill
Art using water spray clean or dismounting after clean by the way of, but either using water spray clean or dismounting after clean by the way of,
In cleaning process, there is monitoring period blind area in the equal cisco unity malfunction of video camera.
Utility model content
The utility model provides a kind of special thermal camera in dust place, to solve the camera shooting of existing dust workplace
Machine is in cleaning process the technical issues of cisco unity malfunction.
In order to solve the above technical problems, the utility model uses following technological means：
A kind of special thermal camera in dust place, including body, the body end are equipped with the several of distribution spherical in shape
Camera, the body end is additionally provided with seals the spherical glass cover shrouded, the spherical glass cover peripheral hardware by several cameras
There is the dust absorbing structure moved outside spherical glass cover outer surface, camera sealing is shrouded by the way that spherical glass cover is arranged, is avoided
Dust is directly fallen on each camera, easy to clean；It is arranged simultaneously in spherical glass cover outer surface outside spherical glass cover
The dust absorbing structure of outer movement, can in camera operation Hand scarf dust, do not influence work, monitoring period blind area will not be caused
The problem of, because of being movably arranged for dust absorbing structure, sight blind area influences small when clearing up dust, and the camera of spherical arrangement is basic
Blind area is cleaned caused by dust absorbing structure can be eliminated.
Preferably, it is contactless setting between the dust absorbing structure and spherical glass cover outer surface, avoids dust suction
Structure grinds bouquet surface glass cover in moving process.
Preferably, the dust absorbing structure includes the arc dust suction item to match with spherical glass hood shape, drive arc
The driving motor and dust catcher that shape dust suction item moves outside spherical glass cover outer surface, the arc dust suction inner hollow shape
At dust suction cavity, the dust suction cavity is connected with dust catcher, and arc dust suction item is equipped with connection close to the one side of spherical glass cover
The sweep-up pipe of dust suction cavity, for the opening of the sweep-up pipe towards the outer surface of spherical glass cover, structure setting is simple, clears up dust
It is efficient, as long as by arc dust suction item globally cloche movement one circle, you can quickly spherical glass cover surface is gathered
Dust siphons away.
Preferably, the arc dust suction arc dust suction item includes the arc to match with spherical glass hood shape
Pipeline section, the end of the arc pipeline section are connected with the straight pipe being rotatablely connected between body, the straight pipe and driving motor it
Between connected through a crank, tie point of the crank driving straight pipe between straight pipe and body does pendular movement, is convenient for arc
The installation of shape dust suction item is fixed, and driving motor therein, dust catcher can communicate connection control platform, periodically be cleared up, can
High degree of automation.
Preferably, it is connected through a flexible duct between the dust suction cavity and dust catcher of the arc dust suction item, in arc
Shape dust suction item globally cloche move when, do not influence the movement of arc dust suction item.
In conclusion by adopting the above-described technical solution, the utility model has the beneficial effects that：
1, the utility model is shrouded camera sealing by the way that spherical glass cover is arranged, and it is each to be avoided that dust is directly fallen in
On a camera, smooth sphere cloche is easy to clean；
2, the dust absorbing structure moved outside spherical glass cover outer surface is set outside spherical glass cover, it can be in camera operation
When Hand scarf dust, the problem of not influencing work, monitoring period blind area will not be caused, because of being movably arranged for dust absorbing structure,
Blind area is cleaned caused by sight blind area influences small when clearing up dust, and the camera of spherical arrangement can eliminate dust absorbing structure substantially,
Normal monitoring record is not influenced completely.
Description of the drawings
Fig. 1 is the part-structure schematic diagram of thermal camera provided by the utility model；
Fig. 2 is the structural schematic diagram of arc dust suction item；
Fig. 3 is the working state schematic representation of sweep-up pipe；
Fig. 4 is the mobile drive deivce of dust absorbing structure；
Fig. 5 is the enlarged structure schematic diagram at A；
In figure label for：1- bodies, 2- cameras, 3- spherical glass covers, 4- arc dust suction items, 41- arc pipeline sections, 42-
Straight pipe, 43- sweep-up pipes, 431- dust absorption nozzles, 432- fixing closing plates, 433- movable sealing plates, 434- support springs, 44- dust suctions are empty
Chamber, 5- flexible ducts, 6- driving motors, 61- inner pinion gears, driven gear in 62-, 63- synchronising (connecting) rods, the outer driving tooths of 64-
Wheel, the outer driven gears of 65-, 66- cranks；7- dust catchers；8-CCD mounting plates；
Arrow indicates airflow direction in Fig. 3.
Specific implementation mode
All features disclosed in this specification can be with any other than mutually exclusive feature and/or step
Mode combines.The utility model is explained in detail below in conjunction with attached drawing 1-3 and various specific implementation modes.
Embodiment 1
As shown in Figure 1, a kind of synchronization drive-type dust exhaust apparatus of thermal camera, including body 1,1 end of the body
Several cameras 2 equipped with distribution spherical in shape, 1 end of the body is additionally provided with seals the spherical surface glass shrouded by several cameras 2
Glass cover 3, the spherical glass cover 3 are externally provided with the dust absorbing structure in 3 appearance out-of-plane movement of spherical glass cover.
In the present embodiment, thermal camera is consistent with existing thermal camera, and internal structure does not change, and is directly imaging
Several cameras 2 are sealed the spherical glass cover 3 shrouded by setting outside first 2, and dust is avoided to fall on individual each camera 2,
Without clearing up one by one, cleaning difficulty is reduced；Secondly dust absorbing structure is set outside spherical glass cover 3, timing removes dust absorbing structure table
The dust in face does not influence the normal work of video camera in scale removal process.
The present embodiment is shrouded the sealing of camera 2 by the way that spherical glass cover 3 is arranged, and is avoided dust from directly falling in each and is taken the photograph
It is easy to clean on picture head 2；Dust absorbing structure in 3 appearance out-of-plane movement of spherical glass cover is set outside spherical glass cover 3 simultaneously,
Can in camera operation Hand scarf dust, the problem of not influencing work, monitoring period blind area will not be caused, because of dust absorbing structure
Be movably arranged, sight blind area influences small when clearing up dust, and the camera 2 of spherical arrangement can eliminate dust absorbing structure and make substantially
At cleaning blind area.
As preferred structure, the dust absorbing structure and spherical glass cover are contactless setting between 3 outer surface, avoid inhaling
Dirt structure grinds bouquet surface glass cover 3 in moving process.
As preferred structure, through 5 phase of a flexible duct between the dust suction cavity 44 and dust catcher 7 of the arc dust suction item 4
Even, when globally cloche 3 moves arc dust suction item 4, the movement of arc dust suction item 4 is not influenced.
Embodiment 2
On the basis of embodiment 1, a kind of specific dust absorbing structure is provided, the dust absorbing structure includes and spherical glass
Cover the arc dust suction item 4 that 3 shapes match, driving arc dust suction item 43 appearance out-of-plane movement of spherical glass cover driving motor
6 and dust catcher 7, wherein arc dust suction item 4 is as shown in Fig. 2, driving motor 6 and dust catcher 7 are the prior art, herein not
It repeats；4 inner hollow of arc dust suction item forms dust suction cavity 44, and the dust suction cavity 44 is connected with dust catcher 7, arc
Shape dust suction item 4 is equipped with the sweep-up pipe 43 of connection dust suction cavity 44, the opening of the sweep-up pipe 43 close to the one side of spherical glass cover 3
Towards the outer surface of spherical glass cover 3.
In the present embodiment, structure setting is simple, clears up the efficient of dust, as long as by the globally glass of arc dust suction item 4
3 movement of cover, one circle, you can quickly siphon away the dust that 3 surface of spherical glass cover is gathered.
As preferred structure, 4 arc dust suction item 4 of the arc dust suction item includes to match with 3 shape of spherical glass cover
Arc pipeline section 41, the end of the arc pipeline section 41 is connected with the straight pipe 42 being rotatablely connected between body 1, the straight pipe
It is connected through a crank between 42 and driving motor 6, connection of the crank driving straight pipe 42 between straight pipe 42 and body 1
Point does pendular movement, and the installation convenient for arc dust suction item 4 is fixed, and driving motor 6 therein, dust catcher 7 can communicate connection control
Platform processed, is periodically cleared up, can high degree of automation.
Embodiment 3
On the basis of embodiment 2, to prevent dust from falling after rise to spherical glass cover 3, provide provided with a kind of sweep-up pipe
43 concrete structure example, the working condition of sweep-up pipe 43 is as shown in figure 3, the sweep-up pipe 43 includes horn-like dust absorption nozzle
431, for the big opening end of the dust absorption nozzle 431 towards 3 outer surface of spherical glass cover, the osculum end of dust absorption nozzle 431 is connected to arc dust suction
Dust suction cavity 44 inside item 4, the osculum end of the dust absorption nozzle 431 are provided with one with the junction of dust suction cavity 44 and are fixed on suction
Fixing closing plate 432 in dirt cavity 44, the area of the fixing closing plate 432 are less than the osculum end of dust absorption nozzle 431, fixing closing plate
432 are also rotatably connected to a movable sealing plate 433 for living the osculum end seal of dust absorption nozzle 431, and the movable sealing plate 433 is empty with dust suction
A support movable sealing plate 433 is provided between 44 inner wall of chamber to block the osculum end of dust absorption nozzle 431 and movable sealing plate 433 is made to reset
Support spring 434.
In the present embodiment, when dust absorbing structure works, in the case where dust catcher 7 is evacuated, negative pressure is generated in dust suction cavity 44,
Under the action of inside and outside differential pressure, movable sealing plate 433 is opened, the big opening end of dust absorption nozzle 431 towards 3 outer surface air-breathing of spherical glass cover,
Dust is siphoned away, so that osculum end, dust suction cavity 44 and flexible duct 5 of the dust through dust absorption nozzle 431 enter dust catcher 7
In, and cleaning work terminates, under the action of support spring 434, movable sealing plate 433 lives the osculum end seal of dust absorption nozzle 431, into
And prevent dust from falling after rise to spherical glass cover 3.
Embodiment 4
In above 3 embodiments, driving structure all only has one side stress when moving in driving arc dust suction item 4, grows this
In the past, arc dust suction item 4 was easily deformed, misplaced, and then influenced to use, and as shown in fig. 4-5, the present embodiment provides one kind can
The driving structure at synchronous 4 both ends of driving arc dust suction item, the driving structure are located at the position in body 1 and are in body 1
The rear end of CCD mounting plates 8, does not influence the projection relation between camera and CCD, and the driving structure includes setting
Driving motor 6 in body 1 and run through and be rotatably connected on the synchronising (connecting) rod 63 on body 1, the driving motor 6 it is defeated
Shaft is coaxially connected with an inner pinion gear 61, the synchronising (connecting) rod 63 be coaxially connected with one engaged with inner pinion gear 61 it is interior from
Moving gear 62, the both ends end that the synchronising (connecting) rod 63 extends to outside body 1 are connected with an outer driving gear 64, two driving tooths
The engagement of wheel 64 is connected with the outer driven gear 65 of one and the rotation connection of 1 outer wall of body, the driven gear 65 and arc dust suction
The end one of item 4 controls the connection of crank 66 that arc dust suction item 4 does pendular movement.
In the present embodiment, driving structure can drive arc dust suction item 4 to realize and rotate synchronously, and increase stress point and then avoid arc
The deformation of shape dust suction item 4, dislocation, and then influence to use.
To shorten 42 length of straight pipe of arc dust suction item 4, structure as priority, the driving motor 6, synchronising (connecting) rod 63
And outer driven gear 65 is arranged along CCD mounting plates 8 to the direction of camera 2 successively.
The above, the only preferred embodiment of the utility model, are not intended to limit the utility model, the utility model
Scope of patent protection be subject to claims, it is equivalent made by every specification and accompanying drawing content with the utility model
Structure change similarly should be included in the scope of protection of the utility model.
Claims (5)
1. a kind of special thermal camera in dust place, including body, the body end are taken the photograph equipped with the several of distribution spherical in shape
As head, it is characterised in that：The body end is additionally provided with seals the spherical glass cover shrouded, the spherical surface glass by several cameras
Glass cover is externally provided with the dust absorbing structure moved outside spherical glass cover outer surface.
2. a kind of special thermal camera in dust place as described in claim 1, it is characterised in that：The dust absorbing structure and ball
It is contactless setting between surface glass cover outer surface.
3. a kind of special thermal camera in dust place as claimed in claim 1 or 2, it is characterised in that：The dust absorbing structure
Include the arc dust suction item to match with spherical glass hood shape, arc dust suction item is driven to be moved outside spherical glass cover outer surface
Driving motor and dust catcher, the arc dust suction inner hollow forms dust suction cavity, the dust suction cavity and dust catcher
It is connected, arc dust suction item is equipped with the sweep-up pipe of connection dust suction cavity close to the one side of spherical glass cover, and the sweep-up pipe is opened
Mouthful towards the outer surface of spherical glass cover.
4. a kind of special thermal camera in dust place as claimed in claim 3, it is characterised in that：The arc dust suction arc
Shape dust suction item includes the arc pipeline section to match with spherical glass hood shape, the end of the arc pipeline section be connected with body it
Between the straight pipe that is rotatablely connected, connected through a crank between the straight pipe and driving motor, the crank driving straight pipe around
Tie point between straight pipe and body does pendular movement.
5. a kind of special thermal camera in dust place as claimed in claim 3, it is characterised in that：The arc dust suction item
It is connected through a flexible duct between dust suction cavity and dust catcher.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721813212.7U CN207612350U (en) | 2017-12-22 | 2017-12-22 | A kind of special thermal camera in dust place |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721813212.7U CN207612350U (en) | 2017-12-22 | 2017-12-22 | A kind of special thermal camera in dust place |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207612350U true CN207612350U (en) | 2018-07-13 |
Family
ID=62798542
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721813212.7U Expired - Fee Related CN207612350U (en) | 2017-12-22 | 2017-12-22 | A kind of special thermal camera in dust place |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207612350U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108889651A (en) * | 2018-07-19 | 2018-11-27 | 钟乘凤 | A kind of unmanned plane imaging monitoring automatic reciprocating type cleaning device |
| CN109379566B (en) * | 2018-11-15 | 2021-04-20 | 新昌县皇骐电子科技有限公司 | Intelligent monitoring equipment |
-
2017
- 2017-12-22 CN CN201721813212.7U patent/CN207612350U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108889651A (en) * | 2018-07-19 | 2018-11-27 | 钟乘凤 | A kind of unmanned plane imaging monitoring automatic reciprocating type cleaning device |
| CN109379566B (en) * | 2018-11-15 | 2021-04-20 | 新昌县皇骐电子科技有限公司 | Intelligent monitoring equipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180713 Termination date: 20201222 |