CN204925589U - A ball -type camera - Google Patents
A ball -type camera Download PDFInfo
- Publication number
- CN204925589U CN204925589U CN201520692268.6U CN201520692268U CN204925589U CN 204925589 U CN204925589 U CN 204925589U CN 201520692268 U CN201520692268 U CN 201520692268U CN 204925589 U CN204925589 U CN 204925589U
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- Prior art keywords
- ball
- fan
- heat pipe
- radiating fin
- heat
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Abstract
The utility model relates to a security protection camera field provides a ball -type camera, including shell, fixed portion, horizontal rotation part, vertical turn part, camera lens, ball cover to and the heating module, the heating module is including setting up in the fan of horizontal rotation part, and the air outlet of fan is towards the right ball cover interior zone of the vertical turn of camera lens adjusting range. When the camera lens rotated along with the horizontal rotation part, the fan export was also rotated along with the horizontal rotation part is synchronous to always towards the ball cover interior zone in camera lens the place ahead, the fan is eliminated the inside water smoke of ball cover in camera lens the place ahead through the air supply, makes camera lens the place ahead not have water smoke and shelters from, and the image acquisition that has reduced the camera is because of the fault rate that water smoke results in, has promoted camera image acquisition's accuracy and promptness.
Description
Technical field
The utility model relates to security monitoring video camera field, particularly a kind of ball-shaped camera.
Background technology
Ball-shaped camera common structure as shown in Figure 1, comprise shell 10, ball cover 20, fixed part 30, horizontally rotate part 40, vertical rotary part 50, camera lens 60, wherein horizontally rotate part 40 and can realize camera lens 60 360 degree of continuous rotations in the horizontal direction, vertical rotary part 50 can realize camera lens 60 vertically 90-120 degree rotation, ball-shaped camera the latter half is dome-type, transparent dome-type ball cover 20 is adopted to protect it, when the ambient temperature of ball-shaped camera sharply changes, the temperature difference is formed because ball cover 20 is inside and outside, can cause forming water smoke inside ball cover 20, affect the image acquisition effect of video camera.
As shown in Figure 1, in prior art, the inner defogging method of ball-shaped camera is: use the fan 70 be arranged on the fixed part 30 of video camera hot-air to be taken to ball cover 20 inside surface, and the air outlet of fan 70, towards transparent ball cover, removes water smoke by heating and accelerating air flowing.
Because fan is arranged on the fixed part of ball-shaped camera, the direction of air-out immobilizes, can only eliminate the water smoke in ball cover inside surface part region in short time, camera lens is still influenced in this extra-regional image acquisition, reduces accuracy and the promptness of camera review collection.
Utility model content
The utility model provides a kind of ball-shaped camera, the fault rate that the image acquisition that can reduce video camera causes because of water smoke, improves accuracy and the promptness of camera review collection.
For achieving the above object, the utility model provides following technical scheme:
A kind of ball-shaped camera, comprise shell, fixed part, be installed on fixed part horizontally rotate part, be installed on the vertical rotary part horizontally rotated in part, camera lens, the ball cover be installed in vertical rotary part, and heating module, wherein, heating module comprises the fan being arranged at and horizontally rotating part, and the air outlet of fan is towards the right ball cover interior zone of the vertical rotary setting range of camera lens.
In this ball-shaped camera, because fan is fixed on camera horizon rotating part, at camera lens with when horizontally rotating partial turn, the air outlet of fan also rotates with horizontally rotating Partial synchronization, and because air outlet is towards the right ball cover interior zone of the vertical rotary setting range of camera lens, at camera lens with when horizontally rotating part or vertical rotary partial turn, the sustainable ball cover interior zone to camera lens front of fan is blown, water smoke in this region is eliminated, reduce video camera in image acquisition process because there is the fault rate that water smoke causes before camera lens, improve accuracy and the promptness of camera review collection.
Preferably, heating module also comprise that radiating fin, at least one one end of being arranged at fan outlet place be connected with radiating fin for radiating fin heat conduction heat pipe, be arranged at the support horizontally rotated for fan attachment, radiating fin and heat pipe in part.
Preferably, the other end of heat pipe is connected with the master chip of ball-shaped camera, and the heat of master chip conducts to radiating fin by heat pipe.
Preferably, the heat-conducting medium of the heat conductivility for strengthening heat pipe and radiating fin is provided with between heat pipe and radiating fin; The heat-conducting medium of the heat conductivility for strengthening heat pipe and master chip is provided with between heat pipe and master chip.
Preferably, radiating fin is prepared by copper or aluminum.
Preferably, heat pipe is prepared by copper or aluminum.
Preferably, fan is turbofan.
Preferably, this ball-shaped camera also comprises the control module for controlling starting fan or stopping be connected with fan signal.
Preferably, this ball-shaped camera also comprises the temperature detecting module for detecting video camera internal temperature and environment temperature be connected with control module signal.
Accompanying drawing explanation
Fig. 1 is the structural representation diagrammatic cross-section of a kind of ball-shaped camera of the prior art;
Fig. 2 is the structural representation diagrammatic cross-section of the ball-shaped camera provided in the utility model embodiment;
Fig. 3 is the partial structurtes schematic diagram of the radiating module of the ball-shaped camera provided in the utility model embodiment.
Reference numeral:
10, shell; 20, ball cover; 30, fixed part; 40, horizontally rotate part;
50, vertical rotary part; 60, camera lens; 70; Fan; 80, heating module;
81, support; 82, fan; 83, heat pipe; 84, radiating fin;
90, control module; 100, temperature detecting module.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, be clearly and completely described the technical scheme in the utility model embodiment, obviously, described embodiment is only the utility model part embodiment, instead of whole embodiments.Based on the embodiment in the utility model, those of ordinary skill in the art are not making the every other embodiment obtained under creative work prerequisite, all belong to the scope of the utility model protection.
As shown in Figure 2, the utility model embodiment provides a kind of ball-shaped camera, comprise shell 10, fixed part 30, be installed on horizontally rotating part 40, be installed on the vertical rotary part 50 horizontally rotated in part 40 on fixed part 30, the camera lens 60 be installed in vertical rotary part 50, ball cover 20, and heating module 80, wherein, heating module 80 comprises the fan 82 being arranged at and horizontally rotating in part 40, and the air outlet of fan 82 is towards the interior zone of the right ball cover 20 of the vertical rotary setting range of camera lens 60.
In this ball-shaped camera, what be fixed on video camera because of fan 82 horizontally rotates part 40, camera lens 60 with horizontally rotate part 40 rotate or rotate with vertical rotary part 50 time, the air outlet of fan 82 is also with horizontally rotating part 40 synchronous axial system, and because air outlet is towards the interior zone of the right ball cover 20 of the vertical rotary setting range of camera lens 60, fan 82 is sustainable to ball cover 20 interior zone upright right before camera lens 60 air-supply, the water smoke of ball cover 20 interior zone in camera lens 60 front is eliminated, reduce video camera in image acquisition process because there is the fault rate that water smoke causes before camera lens 60, improve accuracy and the promptness of camera review collection.
In a kind of optimal way as shown in Figures 2 and 3, heating module 80 also comprise that radiating fin 84, at least one one end of being arranged at fan 82 exit be connected with radiating fin 84 for radiating fin 84 heat conduction heat pipe 83, be arranged at the support 81 horizontally rotated for fan attachment 82, radiating fin 84 and heat pipe 83 in part.
Because radiating fin 84 has larger surface area, be convenient to air transfers heat, when the heat heating that radiating fin 84 is transmitted by heat pipe 83, heat is passed to and flows through in the moving air formed by fan 82 of radiating fin 84, hot-air can improve the supersession rate of water smoke, and improve the temperature of ball cover 20 inside, water smoke is not easily formed, improves accuracy and the promptness of camera review collection further.
In a kind of optimal way as shown in Figure 3, the other end of heat pipe 83 is connected with the master chip 41 of ball-shaped camera, and the heat of master chip 41 conducts to radiating fin 84 by heat pipe 83.
When camera operation, master chip can produce amount of heat, and when not having auxiliary heat dissipation, heat easily accumulates and causes that master chip Yin Wendu is too high cannot normally work, in prior art, generally be required to be master chip and be equipped with independent heat abstractor, make the structure of video camera product comparatively complicated.In this optimal way, the heat of master chip 41 is passed to radiating fin 84 by heat pipe 83, heat on radiating fin 84 is passed in air by the moving air formed by fan 82 again, the heat sustained delivery produced by master chip 41 by this process is in the air of ball cover 20 inside, for master chip 41 provides heat radiation, avoid master chip 41 operationally to cause because of thermal accumlation normally working, and use master chip 41 as the origin of heat of heating module, without the need to arranging independent heating arrangement again, simplify the structure of video camera product.
In a kind of optimal way, for improving the heat transference efficiency between heat pipe and radiating fin, between heat pipe and radiating fin, be provided with the heat-conducting medium of the heat conductivility for strengthening heat pipe and radiating fin; For improving the heat transference efficiency between heat pipe and master chip, the heat-conducting medium of the heat conductivility for strengthening heat pipe and master chip is provided with between heat pipe and master chip, in practical application, above-mentioned heat-conducting medium can adopt the material that the coefficient of heat conductivity such as heat-conducting silicone grease are higher.
For improving the radiating efficiency of radiating fin, in a kind of optimal way, radiating fin is prepared by copper or aluminum.
For improving the heat transfer efficiency of heat pipe, in a kind of optimal way, heat pipe is prepared by copper or aluminum.
In a kind of optimal way as shown in Figure 2, for reducing the volume of radiating module, fan 82 is turbofan.
In a kind of optimal way as shown in Figure 2, also comprise the control module 90 for controlling starting fan or stopping be connected with fan signal, and the temperature detecting module 100 for detecting video camera internal temperature and environment temperature be connected with control module 90 signal.
When temperature detecting module 100 detects video camera ambient temperature and video camera internal temperature lower than the temperature preset in control module 90, control module 90 produces starting fan signal, control starting fan, device interior temperature will be allowed fast to reach normal operating conditions by fan, avoid the to be launched and situation such as cannot to run well such as a long time.
Obviously, those skilled in the art can carry out various change and modification to the utility model embodiment and not depart from spirit and scope of the present utility model.Like this, if these amendments of the present utility model and modification belong within the scope of the utility model claim and equivalent technologies thereof, then the utility model is also intended to comprise these change and modification.
Claims (9)
1. a ball-shaped camera, comprise shell, fixed part, be installed on described fixed part horizontally rotate part, be installed on described in horizontally rotate the vertical rotary part in part, camera lens, the ball cover be installed in described vertical rotary part, and heating module, it is characterized in that, described heating module comprise be arranged at described in horizontally rotate the fan of part, the air outlet of described fan is towards the right ball cover interior zone of the vertical rotary setting range of described camera lens.
2. ball-shaped camera according to claim 1, it is characterized in that, described heating module also comprise that radiating fin, at least one one end of being arranged at described fan outlet place be connected with described radiating fin for described radiating fin heat conduction heat pipe, be arranged at described in horizontally rotate the upper support for fixing described fan, described radiating fin and described heat pipe of part.
3. ball-shaped camera according to claim 2, is characterized in that, the other end of described heat pipe is connected with the master chip of ball-shaped camera, and the heat of described master chip conducts to described radiating fin by described heat pipe.
4. the ball-shaped camera according to Claims 2 or 3, is characterized in that, is provided with the heat-conducting medium of the heat conductivility for strengthening described heat pipe and described radiating fin between described heat pipe and described radiating fin; The heat-conducting medium of the heat conductivility for strengthening described heat pipe and described master chip is provided with between described heat pipe and described master chip.
5. ball-shaped camera according to claim 3, is characterized in that, described radiating fin is prepared by copper or aluminum.
6. ball-shaped camera according to claim 3, is characterized in that, described heat pipe is prepared by copper or aluminum.
7. ball-shaped camera according to claim 2, is characterized in that, described fan is turbofan.
8. ball-shaped camera according to claim 1, is characterized in that, also comprises the control module for controlling described starting fan or stopping be connected with described fan signal.
9. ball-shaped camera according to claim 8, is characterized in that, also comprises the temperature detecting module for detecting video camera internal temperature and environment temperature be connected with described control module signal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520692268.6U CN204925589U (en) | 2015-09-08 | 2015-09-08 | A ball -type camera |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520692268.6U CN204925589U (en) | 2015-09-08 | 2015-09-08 | A ball -type camera |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204925589U true CN204925589U (en) | 2015-12-30 |
Family
ID=54974700
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520692268.6U Expired - Fee Related CN204925589U (en) | 2015-09-08 | 2015-09-08 | A ball -type camera |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204925589U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107343129A (en) * | 2017-08-16 | 2017-11-10 | 中磊电子（苏州）有限公司 | Monitoring arrangement |
| CN109639949A (en) * | 2018-12-28 | 2019-04-16 | 安徽清新互联信息科技有限公司 | A kind of high speed cloth ball-handling |
-
2015
- 2015-09-08 CN CN201520692268.6U patent/CN204925589U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107343129A (en) * | 2017-08-16 | 2017-11-10 | 中磊电子（苏州）有限公司 | Monitoring arrangement |
| US20190056643A1 (en) * | 2017-08-16 | 2019-02-21 | Sercomm Corporation | Ip camera with heat-conducting element for preventing dew condensation |
| US10795241B2 (en) * | 2017-08-16 | 2020-10-06 | Sercomm Corporation | IP camera with heat-conducting element for preventing dew condensation |
| CN109639949A (en) * | 2018-12-28 | 2019-04-16 | 安徽清新互联信息科技有限公司 | A kind of high speed cloth ball-handling |
| CN109639949B (en) * | 2018-12-28 | 2024-01-16 | 安徽清新互联信息科技有限公司 | High-speed cloth accuse ball |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151230 Termination date: 20210908 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |