CN208836234U - A kind of heat dissipation protection integrated structure and video camera - Google Patents
A kind of heat dissipation protection integrated structure and video camera Download PDFInfo
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- CN208836234U CN208836234U CN201821264195.0U CN201821264195U CN208836234U CN 208836234 U CN208836234 U CN 208836234U CN 201821264195 U CN201821264195 U CN 201821264195U CN 208836234 U CN208836234 U CN 208836234U
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- 230000017525 heat dissipation Effects 0.000 title claims abstract description 48
- 238000004891 communication Methods 0.000 claims abstract description 3
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- 230000006872 improvement Effects 0.000 abstract description 4
- 238000005516 engineering process Methods 0.000 abstract description 3
- 230000000694 effects Effects 0.000 description 8
- 239000010409 thin film Substances 0.000 description 6
- 230000005855 radiation Effects 0.000 description 5
- 238000012546 transfer Methods 0.000 description 5
- 230000005611 electricity Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 238000012544 monitoring process Methods 0.000 description 3
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- 230000015572 biosynthetic process Effects 0.000 description 2
- 238000001816 cooling Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 230000002093 peripheral effect Effects 0.000 description 2
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000004512 die casting Methods 0.000 description 1
- 238000004134 energy conservation Methods 0.000 description 1
- 238000004880 explosion Methods 0.000 description 1
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- 238000003384 imaging method Methods 0.000 description 1
- 230000006698 induction Effects 0.000 description 1
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- 229910052744 lithium Inorganic materials 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
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Abstract
The utility model belongs to the heat dissipation and protection technology field of equipment, and in particular to a kind of heat dissipation protection integrated structure and video camera.Wherein, radiate protection integrated structure, including cover, and the cover has exhaust outlet, and the inside of the cover is in communication with the outside by exhaust outlet；The heat dissipation protection integrated structure further includes shaft, and the shaft is connect with the cover rotation that links with cover.The heat dissipation protection integrated structure of the utility model will cover intracorporal heat using air flowing and be discharged in time, without additional heat eliminating medium by the improvement to cover structure.
Description
Technical field
The utility model belongs to the heat dissipation and protection technology field of equipment, and in particular to a kind of heat dissipation protection integrated structure and
Video camera.
Background technique
Monitor camera is a kind of semiconductor imaging device, has high sensitivity, anti-Qiang Guang, distorts small, the small in size, service life
The advantages that length, anti-vibration, it is widely used in safety and protection system, what is mainly used at present is CCD camera, monitor camera
It mainly include gunlock and ball machine.Gunlock appearance cuboid, is usually fixedly installed, and mainly applies to need the fixed field monitored
It closes；Ball machine full name is ball-shaped camera, is the representative of advance TV monitoring development, its integrated colored integrated camera, holder,
Decoder, cover etc. are multi-functional in one, easy for installation, using simple but powerful, are widely used in the prison of open area
Control.Ball machine has more flexible monitoring function compared to gunlock, can gradually substitute gunlock in many circumstances at present.
But due to uninterrupted operation in monitor camera usual 24 hours, so calorific value right and wrong in the process of running
It is often big；Moreover, it is very high to cover intracorporal temperature due to the direct irradiation of the sun during the broiling summer, if not to video camera into
Row cooling, will greatly reduce the service life of video camera, and be easy that video camera is made to break down during the work time.It is existing
Cover manufacturer mostly uses greatly built-in or peripheral hardware heat dissipation element, to realize that carrying out part to internal electronic equipments such as video cameras dissipates
Heat.For example, the patent document of Publication No. CN107770428A discloses a kind of ball-shaped camera of outdoor monitoring automatic heat radiation,
Including waterproof cover and the camera being arranged in inside waterproof cover and control system, waterproof cover outer cover is equipped with outer cover, waterproof cover
There is gap between outer cover, outer cover top offers water inlet, and being horizontally disposed on the inner wall of outer cover bottom end has ring baffle, ring baffle
Water outlet is offered, water outlet is provided with the closing device being electrically connected to the control system；Rainwater is collected using gap, from
And waterproof cover and the camera being arranged in inside waterproof cover are cooled down with control system, while utilizing control system
The discharge of rainwater is carried out with the cooperation of closing device；However, it is desirable to the participation of the heat eliminating mediums such as rainwater, if for a long time without under
Rain also needs manually to add heat eliminating medium, inconvenient；Moreover, the presence of heat eliminating medium makes the weight gain of video camera instead,
It is not easy to the installation of video camera.In addition, can only be radiated by the thermally conductive and radiation of air between ball machine main body and cover, nothing
Heat is discharged in time for method.
Utility model content
Based on the above deficiencies in the existing technologies, the utility model provides a kind of heat dissipation protection integrated structure.
In order to reach above-mentioned purpose of utility model, the utility model uses following technical scheme:
A kind of heat dissipation protection integrated structure, including cover, the cover have exhaust outlet, and the inside of the cover passes through row
Air port is in communication with the outside；The heat dissipation protection integrated structure further includes shaft, and the shaft is connect with the cover that links with cover
Body rotation.
Preferably, the exhaust outlet has multiple, and multiple exhaust outlets are uniformly distributed along the circumferential direction of cover.
Preferably, the cover is equipped with wind deflector, and the wind deflector and the exhaust outlet correspond, described to lead
Aerofoil is for being oriented to so that it to be discharged from corresponding exhaust outlet the intracorporal air of cover.
Preferably, wind deflector inclination is laid in cover, and the inclined direction of the wind deflector is towards the cover
The inside of body.
Preferably, the cover and wind deflector integrated molding or the cover and wind deflector are sub-assembly.
Preferably, the rotation of the shaft is driven by an actuator.
Preferably, the actuator is electrically connected with a power supply part.
Preferably, the power supply part is thin-film solar cells.
Preferably, the physical fit of the structure of the power supply part and the cover, so that the power supply part
It is attached at except cover.
Preferably, the cover is equipped with temperature sensor, and the temperature sensor is connect with a control circuit board,
The control circuit board is connect with the actuator, power supply part.
A kind of video camera, including body, the body are equipped with heat dissipation protection integrated structure described in either a program as above,
There is air flow channel between the body and cover.
Compared with prior art, beneficial effect is the utility model:
The heat dissipation protection integrated structure of the utility model is flowed using air by cover by the improvement to cover structure
Interior heat is discharged in time, without additional heat eliminating medium；Structure is simple, convenient formation.
The heat dissipation protection integrated structure of the utility model is arranged in the video camera of the utility model, can carry out to video camera
Protection, but the heat that can be generated to video camera is discharged in time.
Detailed description of the invention
Fig. 1 is structural schematic diagram of the heat dissipation protection integrated Standard of the utility model embodiment one on video camera；
Fig. 2 is partial structurtes explosion of the heat dissipation protection integrated Standard of the utility model embodiment one on video camera
Figure；
Fig. 3 is the structural schematic diagram of the cover of the heat dissipation protection integrated structure of the utility model embodiment one；
Fig. 4 is the structure top view of the cover of the heat dissipation protection integrated structure of the utility model embodiment one；
Fig. 5 is air flow direction signal of the heat dissipation protection integrated Standard of the utility model embodiment one on video camera
Figure.
Specific embodiment
In order to illustrate more clearly of the utility model embodiment, the specific reality of Detailed description of the invention the utility model will be compareed below
Apply mode.It should be evident that the drawings in the following description are merely some embodiments of the present invention, it is common for this field
For technical staff, without creative efforts, it is also possible to obtain other drawings based on these drawings, and obtain
Obtain other embodiments.In addition, the direction term being previously mentioned in following embodiment, such as: upper and lower, left and right, front or rear etc.,
It is only the direction with reference to attached drawing.Therefore, the direction term used is intended to be illustrative and not intended to limit the utility model.
Embodiment one:
The heat dissipation protection integrated structure of the present embodiment, can be applied in the equipment such as video camera, stroboscopic lamp, flashing light, use
In being protected equipment and radiated.Wherein, the present embodiment is described in detail by taking video camera as an example, as shown in Figs. 1-5, this
The heat dissipation protection integrated structure of embodiment includes cover 1 and shaft 2, and cover 1 is hollow semielliptical structure, and cover 1, which is mounted on, to be taken the photograph
The outside of camera body 5, to the protective action that camera body 5 plays, for example, sun spoke can be shielded to camera body 5
It penetrates, anti-direct collision etc..There is air flow channel 6 between cover 1 and camera body 5, the air in air flow channel 6 can with take the photograph
Camera body 5 carries out heat exchange, to radiate to camera body 5.
In conjunction with Fig. 3 and Fig. 4 it is found that the upper/lower terminal of cover 1 is open, wherein the upper port of cover 1 turns for installing
Axis 2, the lower port of cover 1 are used to be arranged the body 5 of video camera.Specifically, the upper port of cover 1 is run through extremely in one end of shaft 2
The other end of the inside of cover, shaft 2 is in except cover, and shaft 2 is fixedly connected with the upper port of cover 1, is fixedly connected
Mode can use screw or be bolted, i.e., open up threaded hole in the corresponding position of shaft and cover, pass through screw or spiral shell
Bolt is screwed into the threaded hole of shaft and cover, so that shaft is relatively fixed with cover.Wherein, shaft 2 and cover 1 are relatively fixed
Afterwards, shaft 2 and cover 1 are coaxial, guarantee the operation stability of total.In addition, being fixedly connected between shaft 2 and cover 1
Mode is without being limited thereto, all in the prior art to be able to achieve the relatively-stationary connection type of two components.
As shown in Figures 2 and 3, the peripheral wall of cover 1 offers multiple equally distributed exhaust outlets 11, and exhaust outlet 11 is connected to cover
1 inside and the external world.Exhaust outlet 11 is strip structure, extends downward into cover from the certain altitude of the upper port of interval cover 1
The lower port of body had not only ensured the protection to the body 5 of video camera to greatest extent, but also can guarantee air in cover 1 in time from row
Air port 11 is discharged.As shown in Fig. 2,4 and 5, corresponding to the position of each exhaust outlet 11, along the length side of exhaust outlet on cover 1
To a side to the inner inclination of cover be arranged wind deflector 3, i.e., the inclined direction of wind deflector 3 is towards the inside of cover 1, accordingly
Ground, wind deflector 3 and cover 1 are in angle β, and the value of angle β can be designed according to actual needs, need to only meet cover and turn
During dynamic, wind deflector the intracorporal air of cover can be discharged from exhaust outlet.Wherein, angle β be preferably 120 °≤β≤
160°。
The rotation of shaft 2 is driven by actuator, and actuator is motor, and specifically, one end of shaft 2 and the motor of motor turn
Axis is fixedly connected, and is rotated by the machine shaft linkage shaft of motor, wherein the structure of motor is existing common motor
The components such as structure, including magnetic induction loop, rotor, stator, are not stated in detail herein.In addition, as illustrated in fig. 1 and 2, the power supply of motor is logical
The offer of power supply part 4 is crossed, specifically, the structure of power supply part 4 and the physical fit of cover 1, i.e. power supply part 4 are also semielliptical
Shape structure, the size fit of size and cover 1 so that power supply part 4 is set in the outside of cover 1, and are attached on cover 1,
Correspondingly, air outlet corresponding with exhaust outlet is offered on power supply part 4, to avoid exhaust outlet is blocked.Power supply part 4 is film
Solar battery collects solar radiation, on the one hand, reduce absorption of the cover 1 to solar radiation, reduce temperature；It is another
Aspect converts solar energy into electrical energy, and electric energy supplies motor operating, and then motor-driven rotatable shaft 2 rotates.In addition, power supply part is also
It can be battery or lithium battery.Wherein, power supply part can be fabricated to standard component, conveniently install and use.
As shown in figure 5, thin-film solar cells absorbs solar energy, solar energy is converted into electric energy, motor is powered, electricity
The rotation of machine drive shaft, shaft link cover 1 according to the rotation of direction shown in Fig. 5 outermost, that is, rotate in an anti-clockwise direction, work as cover
When body 1 rotates, because having angle β between wind deflector 3 and cover 1, wind deflector 3 will drive the air in air flow channel 6, be formed
The flowing in direction shown in arrow, hot-air is discharged from exhaust outlet, so that the convection transfer rate on 5 surface of camera body is improved,
And then the temperature of electronic device in camera body can be reduced, heat radiation energy accesses biggish improvement；Reduce the temperature of electronic device
Degree also ensures that its reliability, extends the service life of video camera to a certain extent.
Wherein, cover 1 and wind deflector 3 are integrally formed, and die casting can be used, can also be using injection molding；In addition, cover 1 with lead
Aerofoil 3 can also be assembled into sub-assembly in combination, i.e. wind deflector is fixed on cover.Cover 1, shaft 2 can be made
It is made standard component, is conveniently installed and used.
The heat dissipation protection integrated structure of the present embodiment will be in cover using air flowing by the improvement to cover structure
Heat be discharged in time, without additional heat eliminating medium；Structure is simple, convenient formation.
The present embodiment also provides a kind of video camera, including body, and body is equipped with the heat dissipation protection integrated knot of the present embodiment
Structure has air flow channel between body and cover.Specifically, cover being rotated by shaft, wind deflector is to air flow channel
Air there are flow-disturbing effect, drive the air in air flow channel to be discharged from exhaust outlet, to greatly improve pair of body surface
The coefficient of heat transfer is flowed, the heat dissipation effect of cover is improved, also reduces the temperature of the electronic device in body；Reduce electronic device
Temperature also ensures that its reliability, extends the service life of video camera to a certain extent.
Embodiment two:
The heat dissipation protection integrated structure of the present embodiment and embodiment one the difference is that: realize heat dissipation protection integrated
The intelligent control of structure.
Specifically, temperature sensor is set in the inside of cover, temperature sensor covers intracorporal temperature for incuding.Temperature
Sensor, thin-film solar cells, motor and control circuit board connect, and control circuit board includes microcontroller circuit, motor drive
Dynamic circuit and temperature collection circuit, microcontroller circuit are connect with motor-drive circuit, temperature collection circuit, temperature collection circuit
For receiving the intracorporal temperature of cover of temperature sensor acquisition, microcontroller circuit is by STC11L04E single-chip microcontroller and its periphery electricity
Road composition is responsible for the intracorporal temperature of cover of analysis temperature sensor acquisition, is compared with pre-stored temperature threshold, works as cover
Intracorporal temperature is more than preset temperature threshold, issues signal immediately to motor-drive circuit, motor-drive circuit driving motor
Operation.Wherein, control circuit board is connected between thin-film solar cells and motor, and thin-film solar cells is to motor, temperature
The power supply of sensor is controlled by control circuit board.The heat dissipation protection integrated structure of the present embodiment, when cover is intracorporal
When temperature reaches preset temperature threshold, motor operation, shaft rotation, linkage cover rotation starts to radiate to video camera, real
The intelligent control for the protection integrated structure that now radiates.
Other structures can be with reference implementation example one.
The present embodiment also provides a kind of video camera, including body, and body is equipped with the heat dissipation protection integrated knot of the present embodiment
Structure has air flow channel between body and cover.Specifically, when the intracorporal temperature of cover reaches preset temperature threshold, motor fortune
Row, shaft rotation, cover are rotated by shaft, and for wind deflector to the air of air flow channel there are flow-disturbing effect, driving is empty
Air in flow channel is discharged from exhaust outlet, to greatly improve the convection transfer rate of body surface, improves dissipating for cover
Thermal effect also reduces the temperature of the electronic device in body；The temperature for reducing electronic device also ensures that its reliability, one
Determine the service life that video camera is extended in degree.
Embodiment three:
The heat dissipation protection integrated structure of the present embodiment and embodiment one the difference is that: electricity can be directly used in shaft
The machine shaft of machine is directly fixedly connected by the machine shaft of motor with cover, simplify the structure of heat dissipation protection integrated structure
It makes, is conducive to the micromation of structure.
Other structures can be with reference implementation example one.
The present embodiment also provides a kind of video camera, including body, and body is equipped with the heat dissipation protection integrated knot of the present embodiment
Structure has air flow channel between body and cover.Specifically, cover being rotated by shaft, wind deflector is to air flow channel
Air there are flow-disturbing effect, drive the air in air flow channel to be discharged from exhaust outlet, to greatly improve pair of body surface
The coefficient of heat transfer is flowed, the heat dissipation effect of cover is improved, also reduces the temperature of the electronic device in body；Reduce electronic device
Temperature also ensures that its reliability, extends the service life of video camera to a certain extent.
Example IV:
The heat dissipation protection integrated structure of the present embodiment and embodiment one the difference is that: can be omitted wind deflector, drive
One or more of moving part, power supply part.
Specifically, exhaust outlet is opened up on cover, linkage cover rotation is rotated by shaft, by the rotation of cover to cover
Intracorporal air is disturbed, utmostly simple so that the intracorporal hot-air of cover carries out heat exchange with extraneous from exhaust outlet discharge
Heat dissipation protection integrated structure is changed, suitable for using heat dissipation performance occasion of less demanding.Based on this, wind-guiding can also be added
One or more of plate, actuator, power supply part, radiate protection integrated structure diversification.
Other structures can be with reference implementation example one.
The present embodiment also provides a kind of video camera, including body, and body is equipped with the heat dissipation protection integrated knot of the present embodiment
Structure has air flow channel between body and cover.Specifically, cover being rotated by shaft, the steering of cover is to air
The air of runner drives the air in air flow channel to be discharged from exhaust outlet, to improve pair of body surface there are flow-disturbing effect
The coefficient of heat transfer is flowed, the heat dissipation effect of cover is improved, also reduces the temperature of the electronic device in body；Reduce electronic device
Temperature also ensures that its reliability, extends the service life of video camera to a certain extent.
As a preferred embodiment, an exhaust outlet can be only opened up on cover, correspondingly, wind deflector only has one piece, is applicable in
In the occasion not high to cooling requirements.
As a preferred embodiment, control circuit board can also be electrically connected with each electronic device in video camera, control circuit
Plate according to the needs of electronic device in video camera, can control the electric energy distribution of thin-film solar cells, give other electronic devices
Power supply, realizes energy conservation to a certain extent.
As a preferred embodiment, the holder shaft of video camera, the shaft for the protection integrated structure that radiates can be same shaft,
I.e. during video camera rotates, while radiating.
It should be noted that above-described embodiment can be freely combined as needed.The above is only to the utility model
Preferred embodiment and principle be described in detail, for those of ordinary skill in the art, mention according to the utility model
The thought of confession, will change in specific embodiment, and these changes also should be regarded as the protection scope of the utility model.
Claims (10)
1. a kind of heat dissipation protection integrated structure, including cover, the cover has exhaust outlet, and the inside of the cover passes through air draft
Mouth is in communication with the outside, which is characterized in that the heat dissipation protection integrated structure further includes shaft, and the shaft is connect to join with cover
Move the cover rotation.
2. a kind of heat dissipation protection integrated structure according to claim 1, which is characterized in that the exhaust outlet have it is multiple, it is more
A exhaust outlet is uniformly distributed along the circumferential direction of cover.
3. a kind of heat dissipation protection integrated structure according to claim 1 or 2, which is characterized in that the cover is equipped with wind-guiding
Plate, the wind deflector and the exhaust outlet correspond, the wind deflector be used to be oriented to the intracorporal air of cover with by its
It is discharged from corresponding exhaust outlet.
4. a kind of heat dissipation protection integrated structure according to claim 3, which is characterized in that the wind deflector inclination is laid in
Cover, the inclined direction of the wind deflector is towards the inside of the cover.
5. a kind of heat dissipation protection integrated structure according to claim 3, which is characterized in that the cover and wind deflector one
Molding or the cover and wind deflector are sub-assembly.
6. a kind of heat dissipation protection integrated structure according to claim 1, which is characterized in that the rotation of the shaft is driven by one
Moving part driving.
7. a kind of heat dissipation protection integrated structure according to claim 6, which is characterized in that the actuator and a power supply
Part electrical connection.
8. a kind of heat dissipation protection integrated structure according to claim 7, which is characterized in that the power supply part be film too
Positive energy battery.
9. a kind of heat dissipation protection integrated structure according to claim 7 or 8, which is characterized in that the knot of the power supply part
The physical fit of structure and the cover, so that the power supply part is attached at except cover.
10. a kind of video camera, including body, which is characterized in that the body is equipped with as claim 1-9 is described in any item
Radiate protection integrated structure, has air flow channel between the body and cover.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821264195.0U CN208836234U (en) | 2018-08-07 | 2018-08-07 | A kind of heat dissipation protection integrated structure and video camera |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821264195.0U CN208836234U (en) | 2018-08-07 | 2018-08-07 | A kind of heat dissipation protection integrated structure and video camera |
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| Publication Number | Publication Date |
|---|---|
| CN208836234U true CN208836234U (en) | 2019-05-07 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201821264195.0U Expired - Fee Related CN208836234U (en) | 2018-08-07 | 2018-08-07 | A kind of heat dissipation protection integrated structure and video camera |
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| CN (1) | CN208836234U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110309819A (en) * | 2019-07-30 | 2019-10-08 | 天津艾思科尔科技有限公司 | A kind of crowded estimating system |
| CN113842028A (en) * | 2021-11-11 | 2021-12-28 | 广东美的厨房电器制造有限公司 | Cooking utensil |
-
2018
- 2018-08-07 CN CN201821264195.0U patent/CN208836234U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110309819A (en) * | 2019-07-30 | 2019-10-08 | 天津艾思科尔科技有限公司 | A kind of crowded estimating system |
| CN110309819B (en) * | 2019-07-30 | 2023-10-13 | 天津艾思科尔科技有限公司 | Crowd crowding estimation system |
| CN113842028A (en) * | 2021-11-11 | 2021-12-28 | 广东美的厨房电器制造有限公司 | Cooking utensil |
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Granted publication date: 20190507 |