CN210691022U - External anti-icing and anti-fogging device of dome camera - Google Patents
External anti-icing and anti-fogging device of dome camera Download PDFInfo
- Publication number
- CN210691022U CN210691022U CN201920870372.8U CN201920870372U CN210691022U CN 210691022 U CN210691022 U CN 210691022U CN 201920870372 U CN201920870372 U CN 201920870372U CN 210691022 U CN210691022 U CN 210691022U
- Authority
- CN
- China
- Prior art keywords
- camera
- shower nozzle
- hot gas
- icing
- temperature
- 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.)
- Active
Links
Images
Landscapes
- Accessories Of Cameras (AREA)
- Studio Devices (AREA)
Abstract
The utility model discloses a ball camera external form anti-icing and anti-fog device, including hot gas shower nozzle, hot gas shower nozzle passes through L type rotary rod and rotatably connects on ball camera and hot gas shower nozzle rotatory back can just to the dustcoat casing bottom center of ball camera bottom camera department, L type rotary rod upper end fixed connection is at driving motor's output shaft. The utility model discloses a just carry out steam injection to the dustcoat casing after the steam shower nozzle is rotatory for the dustcoat casing rises to the temperature with the inner space intensification, reaches the effect of defogging, keeps the drying of dustcoat casing, and labour saving and time saving reduces and maintains the frequency.
Description
Technical Field
The utility model belongs to the technical field of the anti-icing defogging equipment of internal ball machine, concretely relates to ball camera external form is anti-icing and anti-fogging device.
Background
In order to protect a lens on a camera, a camera of the existing camera is generally built in a transparent glass or plastic cover. However, when the temperature difference between day and night is large, the temperature of the camera is warmed up in the daytime, and the surface temperature of the camera cannot change in time along with the change of the temperature, so that a layer of water mist is attached to the outer surface of the cover body because the temperature of the outer surface of the cover body is too low relative to the external temperature, and the shooting quality of the camera inside the cover is seriously affected.
The traditional water mist removing method has two types: firstly, wiping is carried out by adding a mechanical structure; and secondly, keeping the mixture relatively dry by adding a drying agent. Both of the above methods increase their complexity and require increased maintenance frequency, which is not suitable for the operating environment of the power camera.
Disclosure of Invention
The to-be-solved technical problem of the utility model is: an external anti-icing and anti-fogging device for a dome camera is provided to solve the problems in the prior art.
The utility model discloses the technical scheme who takes does: the utility model provides an anti-icing and anti-fog device of ball type camera external form, includes the steam shower nozzle, and the steam shower nozzle passes through L type rotary rod and rotatably connects on the ball type camera and the steam shower nozzle can just to the dustcoat casing bottom center of ball type camera bottom camera department after rotatory, L type rotary rod upper end fixed connection is at driving motor's output shaft.
Preferably, above-mentioned L type rotary rod is hollow pole, one end intercommunication steam shower nozzle, the other end is connected to steam and produces the device, steam produces the device and includes semiconductor heating piece, cold heat pump, heat dissipation scale and exhaust fan, semiconductor heating piece is connected with cold heat pump, cold heat pump is connected to the heat dissipation scale, the heat dissipation scale is installed in the tuber pipe, install the exhaust fan in tuber pipe air-out one end, the air outlet of exhaust fan passes through pipe connection to L type rotary rod air intake.
Preferably, the external anti-icing and anti-fogging device for the dome camera further comprises an external temperature and humidity sensor and an air pressure sensor which are installed outside the dome camera, and a temperature sensor which is installed on the housing shell, wherein the external temperature and humidity sensor, the air pressure sensor and the temperature sensor are connected to a controller, and the controller is connected to the driving motor and the human-computer interaction interface.
The utility model has the advantages that: compared with the prior art, the utility model discloses an effect as follows:
(1) the utility model has the advantages that the hot air spray head is rotated to directly spray hot air to the outer cover shell, so that the outer cover shell is heated and the inner space is heated, the defogging effect is achieved, the outer cover shell is kept dry, time and labor are saved, and the maintenance frequency is reduced;
(2) the difference value between the saturated vapor pressure, the dew condensation dew point temperature and the temperature of the outer shell of the dome camera in the current environment is calculated by collecting the temperature, the relative humidity, the atmospheric pressure and the temperature of the outer shell of the dome camera in the surrounding environment of the dome camera. When reaching the set threshold value, the device main control chip controls the heating module to heat the outer cover shell and the internal environment thereof, thereby achieving the effects of preventing fogging and removing water mist, setting the temperature sensor, avoiding the outer cover shell from deforming due to overhigh temperature and being safer to use.
Drawings
Fig. 1 is a schematic structural diagram of the present invention;
FIG. 2 is a schematic view of a hot gas generating apparatus;
fig. 3 is a schematic diagram of the control principle of the present invention.
Detailed Description
The present invention will be further described with reference to the accompanying drawings and specific embodiments.
Example 1: as shown in fig. 1-3, an external anti-icing and anti-fogging device for a dome camera comprises a hot air nozzle 1, wherein the hot air nozzle 1 is rotatably connected to the dome camera 3 through an L-shaped rotating rod 2, and the hot air nozzle 1 can be just opposite to the center of the bottom of an outer cover shell 4 at the bottom of the camera of the dome camera 3 after rotating, the upper end of the L-shaped rotating rod 2 is fixedly connected to an output shaft of a driving motor 5, the driving motor 5 is fixedly connected in the dome camera 3, and the output shaft of the driving motor 5 movably penetrates out of the outer surface of the dome camera 3.
Preferably, the L-shaped rotating rod 2 is a hollow rod, one end of the L-shaped rotating rod is communicated with the hot air nozzle 1, the other end of the L-shaped rotating rod is connected to a hot air generating device, the hot air generating device comprises a semiconductor heating sheet 9, a cold and hot pump 10, a heat dissipation scale 11 and an exhaust fan 12, the semiconductor heating sheet 9 is connected with the cold and hot pump 10, the cold and hot pump 10 is connected to the heat dissipation scale 11, the heat dissipation scale 11 is installed in an air pipe 13, a ventilation hole 15 is formed in the side wall of the air pipe 13 where the heat dissipation scale 11 is installed, the exhaust fan 12 is installed in the air outlet end of the air pipe 13, the air outlet of the exhaust fan 12 is connected to the air inlet of the L-shaped rotating rod 2 through a pipeline, the connector 14 is installed at the air outlet end of the air pipe 13, the connector 14 is connected with a pipeline, heat, thereby increasing its temperature to avoid fogging.
Preferably, the external anti-icing and anti-fogging device for the dome camera further comprises an external temperature and humidity sensor 6 and an air pressure sensor 7 which are installed outside the dome camera 3, and a temperature sensor 8 which is installed on the housing shell 4, wherein the external temperature and humidity sensor 6, the air pressure sensor 7 and the temperature sensor 8 are connected to a controller, and the controller is connected to the driving motor 5 and the human-computer interaction interface.
The above description is only for the specific embodiments of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art can easily think of the changes or substitutions within the technical scope of the present invention, and all should be covered within the protection scope of the present invention, therefore, the protection scope of the present invention should be subject to the protection scope of the claims.
Claims (2)
1. The utility model provides a ball camera external form anti-icing and anti-fogging device which characterized in that: including hot gas shower nozzle (1), hot gas shower nozzle (1) is rotatably connected on ball-type camera (3) through L type rotary rod (2) and hot gas shower nozzle (1) is rotatory back can just to dustcoat casing (4) bottom center of ball-type camera (3) bottom camera department, L type rotary rod (2) upper end fixed connection is at the output shaft of driving motor (5).
2. The external anti-icing and anti-fogging device for dome cameras according to claim 1, wherein: the dome camera further comprises an external temperature and humidity sensor (6) and an air pressure sensor (7) which are arranged outside the dome camera (3) and a temperature sensor (8) which is arranged on the outer cover shell (4), wherein the external temperature and humidity sensor (6), the air pressure sensor (7) and the temperature sensor (8) are connected to a controller, and the controller is connected to the driving motor (5) and the human-computer interaction interface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920870372.8U CN210691022U (en) | 2019-06-11 | 2019-06-11 | External anti-icing and anti-fogging device of dome camera |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920870372.8U CN210691022U (en) | 2019-06-11 | 2019-06-11 | External anti-icing and anti-fogging device of dome camera |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210691022U true CN210691022U (en) | 2020-06-05 |
Family
ID=70883134
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920870372.8U Active CN210691022U (en) | 2019-06-11 | 2019-06-11 | External anti-icing and anti-fogging device of dome camera |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210691022U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113432638A (en) * | 2021-05-20 | 2021-09-24 | 柳州欧维姆机械股份有限公司 | Cable condensation state monitoring method |
| CN115096070A (en) * | 2022-06-30 | 2022-09-23 | 歌尔科技有限公司 | Device defogging method, device and readable storage medium |
-
2019
- 2019-06-11 CN CN201920870372.8U patent/CN210691022U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113432638A (en) * | 2021-05-20 | 2021-09-24 | 柳州欧维姆机械股份有限公司 | Cable condensation state monitoring method |
| CN115096070A (en) * | 2022-06-30 | 2022-09-23 | 歌尔科技有限公司 | Device defogging method, device and readable storage medium |
| CN115096070B (en) * | 2022-06-30 | 2023-08-08 | 歌尔科技有限公司 | Equipment defogging method, device, equipment and readable storage medium |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN210691022U (en) | External anti-icing and anti-fogging device of dome camera | |
| CN201715649U (en) | Hot mist humidifier | |
| CN204425477U (en) | A kind of Anti-fogging camera protecgulum and tubular video camera | |
| CN209160026U (en) | A kind of holder protective cover for the anti-fog of unmanned plane camera | |
| CN108732849A (en) | A kind of camera lens demister system of parking lot entrance identification video camera | |
| CN207199799U (en) | A kind of new energy car battery bag bottom bracket | |
| CN113175653A (en) | Automobile lamp | |
| CN208863114U (en) | A kind of outlet air air-intake device with naked eye 3D advertisement machine outdoors | |
| CN105180331A (en) | Anti-dry-burning evaporative humidifier | |
| CN105021058A (en) | Energy-saving, water-saving and environment-friendly type technological adiabatic air cooler | |
| CN108444024A (en) | The upper plus water humidifier of hot mist is provided | |
| CN105222257A (en) | A kind of efficient and environment-friendly type cascade cooling system | |
| CN207896517U (en) | A kind of distribution box cooling structure | |
| CN203764473U (en) | Spraying machine | |
| EP3462097B1 (en) | Environmental control unit | |
| CN209784713U (en) | Ball camera internal type anti-icing and anti-fogging device | |
| CN204787919U (en) | Adiabatic air cooler of energy -conserving festival water environmental protection molding die skill | |
| CN114938606A (en) | Laser spot projection remote controller | |
| CN204031605U (en) | A kind of PCB baking box energy-saving device for utilizing waste heat | |
| CN203704206U (en) | Coated painting wire hot wheel air conditioner | |
| CN204128174U (en) | Industry hot air type warmer blower fan | |
| CN208817768U (en) | A kind of cleaning deicer of A/C evaporator | |
| CN207743325U (en) | A kind of gas heating solidification hothouse improving humidification method | |
| CN207622263U (en) | A kind of air-heater | |
| CN211435694U (en) | Defogging drying equipment |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |