CN105898128B - Heat dissipating ring monitor - Google Patents
Heat dissipating ring monitor Download PDFInfo
- Publication number
- CN105898128B CN105898128B CN201610476310.XA CN201610476310A CN105898128B CN 105898128 B CN105898128 B CN 105898128B CN 201610476310 A CN201610476310 A CN 201610476310A CN 105898128 B CN105898128 B CN 105898128B
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- CN
- China
- Prior art keywords
- heat
- shell
- dissipating
- cylinder
- demarcation plate
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Classifications
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N7/00—Television systems
- H04N7/18—Closed-circuit television [CCTV] systems, i.e. systems in which the video signal is not broadcast
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
- H04N23/50—Constructional details
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
- H04N23/50—Constructional details
- H04N23/51—Housings
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K7/00—Constructional details common to different types of electric apparatus
- H05K7/20—Modifications to facilitate cooling, ventilating, or heating
- H05K7/20009—Modifications to facilitate cooling, ventilating, or heating using a gaseous coolant in electronic enclosures
- H05K7/20136—Forced ventilation, e.g. by fans
- H05K7/20145—Means for directing air flow, e.g. ducts, deflectors, plenum or guides
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- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Studio Devices (AREA)
Abstract
The present invention relates to a kind of heat dissipating ring monitor, this heat dissipating ring monitor includes shell cylindrical in shape, camera lens and rotation seat；In the inside of shell, coaxial is arranged with heat-dissipating cylinder, and heat-dissipating cylinder and shell surround closed ring cylinder cavity；Between shell and the barrel of heat-dissipating cylinder, being intervally arranged for rotational symmetry has demarcation plate and heat sink；Demarcation plate is fixed on the inner wall of the housing, and heat sink is fixed on the barrel of heat-dissipating cylinder；Under the drive of driver, heat-dissipating cylinder can carry heat sink, around the axis of heat-dissipating cylinder, be freely rotated relative to shell；In the two sides of each demarcation plate, one-way exhaust valve, the one-way exhaust valve connection external world and ring cylinder cavity are installed；In the two sides of each heat sink, breather cheek valve, the breather cheek valve connection monitor internal cavity and ring cylinder cavity are installed；The monitor delicate structure, can high efficiency and heat radiation, maintain monitor inside temperature stablize, effectively extend monitor service life.
Description
Technical field
The present invention relates to a kind of security devices, are a kind of monitors particularly.
Background technique
As soon as safety defense monitoring system is by the new discipline of people's pay attention to day by day, development is seen at present, security system engineering
Application popularization is more and more wider, and scientific and technological content is higher and higher；The especially arriving of information age, the more career development provide contract
Machine；Traditional monitoring system includes front-end camera, transmission cable, video monitoring platform, and video camera can be divided into network digital and take the photograph
Camera and analog video camera, can be used as the acquisition of head end video picture signal, and video monitoring is intuitive with it, accurate, in time and letter
It ceases abundant in content and is widely used in many occasions；In recent years, with computer, network and image procossing, transmission technology
Rapid development, for Video Supervision Technique there has also been significant progress, existing monitoring camera is general exposed in outdoor occasion, monitoring
The camera installation end of camera is provided with dust cover, to dust, the rainwater in air carry out it is certain block, prevent dirt
Soil, rainwater are adhered to above the combining glass plate of camera, influence the shooting quality of monitoring camera, to influence its monitoring effect
Fruit；Meanwhile the position of monitoring camera installation is generally higher, is unfavorable for manually cleaning and maintaining it, monitoring camera
It is used for a long time rear shooting quality also and will receive influence；And existing monitoring camera is generally adopted to play the purpose of waterproof
With fully closed structure, equipment cooling under the environment that monitoring camera is in hot, is unfavorable for, monitoring is taken the photograph using this structure
As head internal structure is easily easily damaged under high temperature action, the service life of monitoring camera is influenced.
Summary of the invention
In view of the above-mentioned problems, the present invention provides a kind of heat dissipating ring monitor, the monitor delicate structure, can high efficiency and heat radiation,
It maintains the temperature inside monitor to stablize, effectively extends the service life of monitor.
To solve the above problems, the technical scheme adopted by the invention is that: this heat dissipating ring monitor includes cylindrical in shape
Shell, camera lens and rotation seat；Rotation seat is mounted on the lower part of shell；
In the inside of shell, coaxial is arranged with heat-dissipating cylinder, and heat-dissipating cylinder and shell surround closed ring cylinder cavity；
Between shell and the barrel of heat-dissipating cylinder, being intervally arranged for rotational symmetry has demarcation plate and heat sink, demarcation plate and
Ring cylinder cavity is separated into airtight bar shaped cavity by heat sink；Demarcation plate is fixed on the inner wall of the housing, and heat sink is fixed on scattered
On the barrel of hot cylinder；
Under the drive of driver, heat-dissipating cylinder can carry heat sink, around the axis of heat-dissipating cylinder, freely turn relative to shell
It is dynamic；
In the two sides of each demarcation plate, one-way exhaust valve is installed, the one-way exhaust valve connection is extraneous and ring cylinder is empty
Chamber；In the two sides of each heat sink, breather cheek valve, the breather cheek valve connection monitor internal cavity and ring are installed
Cylinder cavity.
The beneficial effects of the present invention are: heat-dissipating cylinder can do the reciprocal of low-angle around own axes under the drive of driver
Rotation；Between shell and heat-dissipating cylinder, 10 independent bar shaped cavitys are separated by demarcation plate and heat sink, in heat-dissipating cylinder reciprocating rotary
In dynamic process, periodic close, the separate demarcation plate of heat sink, therefore each bar shaped cavity is periodically compressed, is expanded；Whenever
When heat sink is far from demarcation plate, bar shaped expandable cavity, the hot-air in monitor is from breather cheek valve sucking bar shaped cavity, often
When heat sink is close to demarcation plate, bar shaped cavity compression, internal hot gas is discharged from one-way exhaust valve；Periodically pressing
In contracting, expansion process, the hot-air inside monitor is by lasting discharge, and therefore, the present invention can be effectively to monitor inside
Cooling effectively extends the service life of monitor so that monitor internal temperature is stablized.
Preferably, the quantity of the demarcation plate is less than 6；Since demarcation plate and heat sink are intervally arranged, with separation
The quantity of plate increases, and the bar shaped cavity that ring cylinder cavity is separated out is multiplied, at this point, bar shaped cavity becomes narrow, is unfavorable for
Aspirate air, heat dissipation.
Preferably, being equipped with Seal Oil cotton in the edges of boards that demarcation plate is contacted with heat-dissipating cylinder, contacted in heat sink and shell
Edges of boards Seal Oil cotton is equally installed；In order to enhance air-tightness, while reducing demarcation plate, heat sink and heat dissipation cavity and shell
Between frictional resistance.
As further preferred, shoe cream room is offered in demarcation plate and heat sink, the oil outlet of the shoe cream room and each
Face contacts the Seal Oil cotton one by one；In order to moistening for long-term guarantee Seal Oil cotton, air-tightness is further enhanced.
Detailed description of the invention
Fig. 1 is the cross section structure schematic diagram of this heat dissipating ring monitor one embodiment.
Fig. 2 is the axial arrangement schematic diagram of monitor in embodiment illustrated in fig. 1.
Specific embodiment
Embodiment
In Fig. 1, embodiment shown in Fig. 2, this heat dissipating ring monitor includes shell 1, camera lens and rotation cylindrical in shape
Seat 11；Rotation seat 11 is mounted on the lower part of shell 1；Camera lens is mounted on the axis of shell 1 by fixed link 12, after camera lens
Fang Yici is electrically connected monitoring piece, processing chip and power supply board；
In the inside of shell 1, coaxial is arranged with heat-dissipating cylinder 2, and heat-dissipating cylinder 2 and shell 1 surround closed ring cylinder cavity；
Between shell 1 and the barrel of heat-dissipating cylinder 2, being intervally arranged for rotational symmetry has demarcation plate 3 and heat sink 4, separates
The quantity of plate 3 and heat sink 4 is respectively 5；Since demarcation plate and heat sink are intervally arranged, as the quantity of demarcation plate increases,
The bar shaped cavity that ring cylinder cavity is separated out is multiplied, at this point, bar shaped cavity becomes narrow, is unfavorable for aspirating air, heat dissipation.
Ring cylinder cavity is separated into airtight bar shaped cavity 5 by demarcation plate 3 and heat sink 4；Demarcation plate 3 is fixed on shell 1
On inner wall, heat sink 4 is fixed on the barrel of heat-dissipating cylinder 2；In the present embodiment, the edges of boards contacted in demarcation plate 3 with heat-dissipating cylinder 2
Seal Oil cotton 6 is installed, Seal Oil cotton 6 is equally installed in the edges of boards that heat sink 4 and shell 1 contact；In demarcation plate 3 and heat dissipation
Shoe cream room 61 is offered in plate 4, face contacts the oil outlet of the shoe cream room 61 one by one with each Seal Oil cotton 6；
Under the drive of driver 7, heat-dissipating cylinder 2 can carry heat sink 4, around the axis of heat-dissipating cylinder 2, certainly relative to shell 1
By rotating；During heat-dissipating cylinder 2 and shell 1 relatively rotate, demarcation plate 3 and heat sink 4 keep airtight sliding, heat sink 4
Airtight sliding is kept between shell 1；
In the two sides of each demarcation plate 3, one-way exhaust valve 31 is installed, the one-way exhaust valve 31 is connected to extraneous and ring
Cylinder cavity；In the two sides of each heat sink 4, breather cheek valve 41 is installed, the breather cheek valve 41 is connected in monitor
Portion's cavity and ring cylinder cavity.
Heat-dissipating cylinder 2 can do the reciprocating rotation of low-angle around own axes under the drive of driver 7, such as arc arrow in Fig. 2
Shown in head；Dotted line in Fig. 2 turns to position when other direction for heat sink 4 with heat-dissipating cylinder 2；
Between shell 1 and heat-dissipating cylinder 2,10 independent bar shaped cavitys 5 are separated by demarcation plate 3 and heat sink 4, are being radiated
During 2 reciprocating rotations of cylinder, periodic close, the separate demarcation plate 3 of heat sink 4, therefore each bar shaped cavity 5 is periodically pressed
Contracting, expansion；When heat sink 4 is far from demarcation plate 3, bar shaped cavity 5 expands, and the hot-air in monitor is from breather cheek valve 41
It sucks in bar shaped cavity 5, when heat sink 4 is close to demarcation plate 3, bar shaped cavity 5 compresses, and internal hot gas is from one-way exhaust
Valve 31 is discharged；Gas flow direction is as shown in straight arrows in Fig. 2；In periodic compression, expansion process, inside monitor
Hot-air by lasting discharge, therefore, the present invention can be effectively to monitor internal cooling, so that monitor internal temperature is steady
It is fixed, effectively extend the service life of monitor.
During heat-dissipating cylinder and shell relatively rotate, Seal Oil cotton can effectively ensure that the air-tightness of each bar shaped cavity,
Reduce the frictional force between each component simultaneously；In addition, each shoe cream room remains that each Seal Oil cotton is wet, heat dissipation is substantially increased
The air-tightness and heat dissipation effect of cylinder.
To sum up, structure of the invention is exquisite, is easy to use, maintenance, while having great heat radiation effect, effectively extends and use the longevity
Life.
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 (4)
1. a kind of heat dissipating ring monitor, this heat dissipating ring monitor includes shell cylindrical in shape (1), camera lens and rotation seat (11)；
Rotation seat (11) is mounted on the lower part of shell (1)；It is characterized by: coaxial is arranged with heat-dissipating cylinder in the inside of shell (1)
(2), heat-dissipating cylinder (2) and shell (1) surround closed ring cylinder cavity；Between shell (1) and the barrel of heat-dissipating cylinder (2), rotation
It is symmetrically intervally arranged and has demarcation plate (3) and heat sink (4), ring cylinder cavity is separated into airtight by demarcation plate (3) and heat sink (4)
Bar shaped cavity (5)；Demarcation plate (3) is fixed on the inner wall of shell (1), and heat sink (4) is fixed on the barrel of heat-dissipating cylinder (2)
On；Under the drive of driver (7), heat-dissipating cylinder (2) can carry heat sink (4), the axis around heat-dissipating cylinder (2), relative to shell
(1) it is freely rotated；It in the two sides of each demarcation plate (3), is equipped with one-way exhaust valve (31), the one-way exhaust valve (31) is even
Logical extraneous and ring cylinder cavity；In the two sides of each heat sink (4), breather cheek valve (41), the breather cheek valve are installed
(41) monitor internal cavity and ring cylinder cavity are connected to.
2. heat dissipating ring monitor according to claim 1, it is characterised in that: the quantity of the demarcation plate (3) is less than 6.
3. heat dissipating ring monitor according to claim 1 or 2, it is characterised in that: connect in demarcation plate (3) and heat-dissipating cylinder (2)
The edges of boards of touching are equipped with Seal Oil cotton (6), are equally equipped with Seal Oil cotton in the edges of boards that heat sink (4) and shell (1) contact
(6).
4. heat dissipating ring monitor according to claim 3, it is characterised in that: opened up in demarcation plate (3) and heat sink (4)
Have shoe cream room (61), face contacts the oil outlet of the shoe cream room (61) one by one with each Seal Oil cotton (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610476310.XA CN105898128B (en) | 2016-06-27 | 2016-06-27 | Heat dissipating ring monitor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610476310.XA CN105898128B (en) | 2016-06-27 | 2016-06-27 | Heat dissipating ring monitor |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105898128A CN105898128A (en) | 2016-08-24 |
| CN105898128B true CN105898128B (en) | 2019-05-24 |
Family
ID=56718238
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610476310.XA Active CN105898128B (en) | 2016-06-27 | 2016-06-27 | Heat dissipating ring monitor |
Country Status (1)
| Country | Link |
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| CN (1) | CN105898128B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110519495B (en) * | 2019-08-26 | 2021-01-19 | 湖州海明机械科技有限公司 | Dustproof heat dissipation type watch-dog |
| CN111654610B (en) * | 2020-06-12 | 2021-07-13 | 徐州迈集科技有限公司 | Automatically cleaning heat dissipation type surveillance camera head |
| CN113411480B (en) * | 2021-06-22 | 2022-08-23 | 歌尔科技有限公司 | Image pickup apparatus |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN204392400U (en) * | 2014-12-18 | 2015-06-10 | 深圳市视诺祺电子科技有限公司 | A kind of video camera with heat abstractor |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP6234572B2 (en) * | 2014-06-26 | 2017-11-22 | 京セラ株式会社 | Imaging apparatus and vehicle |
-
2016
- 2016-06-27 CN CN201610476310.XA patent/CN105898128B/en active Active
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN204392400U (en) * | 2014-12-18 | 2015-06-10 | 深圳市视诺祺电子科技有限公司 | A kind of video camera with heat abstractor |
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| Publication number | Publication date |
|---|---|
| CN105898128A (en) | 2016-08-24 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20190428 Address after: 221000 Second Floor of the 7th Affiliated Building of Banyuan District, Xuzhou City, Jiangsu Province Applicant after: Jiangsu Kean Electronic Technology Development Co.,Ltd. Address before: 215000 room 2107, Wuzhong shopping center, 388 east Wu South Road, Wuzhong District, Suzhou, Jiangsu. Applicant before: Hu Zhenhua |
|
| TA01 | Transfer of patent application right | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Cooling ring monitor Effective date of registration: 20200915 Granted publication date: 20190524 Pledgee: Xuzhou branch of Postal Savings Bank of China Ltd. Pledgor: Jiangsu Kean Electronic Technology Development Co.,Ltd. Registration number: Y2020320000191 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20230217 Granted publication date: 20190524 Pledgee: Xuzhou branch of Postal Savings Bank of China Ltd. Pledgor: Jiangsu Kean Electronic Technology Development Co.,Ltd. Registration number: Y2020320000191 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right |