CN201615981U - Heating and radiating device of camera - Google Patents
Heating and radiating device of camera Download PDFInfo
- Publication number
- CN201615981U CN201615981U CN2009202517407U CN200920251740U CN201615981U CN 201615981 U CN201615981 U CN 201615981U CN 2009202517407 U CN2009202517407 U CN 2009202517407U CN 200920251740 U CN200920251740 U CN 200920251740U CN 201615981 U CN201615981 U CN 201615981U
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- Prior art keywords
- camera
- fan
- transformer
- temperature
- heating
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- 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.)
- Expired - Fee Related
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- Cameras Adapted For Combination With Other Photographic Or Optical Apparatuses (AREA)
Abstract
The utility model relates to a heating and radiating device of a camera. A transformer and a temperature sensor circuit board are mounted in a casing; a heater is exposed on the surface of the casing; four corners on the front side of a fan are fixed on the back of the heater through a support frame; the back of the fan is fixed on the casing; the temperature sensor is connected with the transformer and the heater respectively; and the fan is connected with the transformer and the heater respectively. Due to the radiating and heating functions of the heating and radiating device of the camera, the temperature range of the camera is widened during use, the poor influence of the harsh using environment to the camera is lessened, and the service life of the camera is prolonged to a certain extent.
Description
Technical field
The utility model relates to a kind of monitoring camera annex, relates in particular to a kind of heating heat abstractor of camera.
Background technology
Along with supervisory system use in extensive range, different environment is also more and more higher for the requirement of camera, and normally work in 24 hours of supervisory system, camera is also more and more important to the adaptation of varying environment like this.Present camera generally is applicable to-10 ℃ ~ 50 ℃, like this under the environment of high temperature, because the internal temperature that the sealing state of mechanism's thing makes is higher than external temperature far away, to be lower than-10 ℃ far away in the lower area surroundings temperature of some winter temperatures, this running to camera is a kind of great test like this, because the actual motion environment of camera wants reason to surpass the scope of application of camera.
Summary of the invention
The purpose of this utility model is exactly at the deficiencies in the prior art, and a kind of design proposal that can make camera adapt to the annex of different operating environment is provided, thereby improves the performance that camera conforms.
The utility model is to realize by such technical scheme: a kind of heating heat abstractor of camera, form by shell, transformer, temperature sensor circuit plate, well heater and fan, it is characterized in that, transformer, temperature sensor circuit plate, be installed in the shell, well heater is exposed at case surface, fan is fixed in the well heater back side by bracing frame for positive four jiaos, and the fan back side is fixed on the shell, and temperature sensor connects transformer and well heater respectively; Fan connects transformer and well heater respectively.Voltage is imported from transformer, the needed magnitude of voltage of transformer conversion from heater core and fan; Wherein temperature sensor inside is equivalent to a switch, when the temperature of sensor in the temperature of experiencing during in a certain temperature, internal switch is closed, at this moment, well heater begins heating, this moment, the fan role was to stir evenly the heat that is produced by well heater, made that the machine intimate heat is even, improved the machine intimate temperature.
The utlity model has following beneficial effect: the heat radiation of the heating heat abstractor by camera and heating function increase the serviceability temperature scope of camera, alleviate the influence bad of abominable environment for use to camera, increase the serviceable life of camera to a certain extent, this device is used for using under the lower situation of ambient temperature; Therefore the Applicable temperature scope of the camera that increases has greatly alleviated the influence that rugged surroundings are brought.
Description of drawings
The heating heat abstractor theory diagram of Fig. 1 camera.
Embodiment
In order to clearly demonstrate the technical solution of the utility model, be described below in conjunction with accompanying drawing;
The theory diagram of this device as shown in Figure 1, voltage is imported from transformer, the needed magnitude of voltage of transformer conversion from heater core and fan.Wherein temperature sensor inside is equivalent to a switch, when the temperature of sensor in the temperature of experiencing during in a certain temperature, internal switch is closed, at this moment, well heater begins heating, and this moment, the fan role was to stir evenly the heat that is produced by well heater, made that the machine intimate heat is even, improve the machine intimate temperature, avoid the harmful effect of lower temperature machine.Because the heat effect of having heaters can make the applicable working temperature of machine be reduced to about-50 ℃, improved the work Applicable temperature of machine greatly like this.When environment temperature reaches a certain temperature, make that in the time of can not causing harmful effect to machine, sensor internal disconnects, this is a well heater, then quits work.And fan is in always duty in this device design, when to be temperature when well heater does not start be not very high, so fan to act as and be the machine intimate heat radiation, avoid machine intimate chip local overheating to cause some chip to damage the serviceable life of having improved machine.
This device can be assembled in different models and have on the video camera of this demand, the supply voltage of camera can be added on this device, like this under the situation of the transformer of selecting different size, the voltage that can obtain being fit to is equipped with suitable mechanism's thing again and makes this be installed on the video camera employed together in different environment.
According to the above description, can reproduce the technical solution of the utility model in conjunction with industry prior art.
Claims (1)
1. the heating heat abstractor of a camera, form by shell, transformer, temperature sensor circuit plate, well heater and fan, it is characterized in that, transformer, temperature sensor circuit plate, be installed in the shell, well heater is exposed at case surface, fan is fixed in the well heater back side by bracing frame for positive four jiaos, and the fan back side is fixed on the shell, and temperature sensor connects transformer and well heater respectively; Fan connects transformer and well heater respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202517407U CN201615981U (en) | 2009-12-16 | 2009-12-16 | Heating and radiating device of camera |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202517407U CN201615981U (en) | 2009-12-16 | 2009-12-16 | Heating and radiating device of camera |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201615981U true CN201615981U (en) | 2010-10-27 |
Family
ID=43002348
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009202517407U Expired - Fee Related CN201615981U (en) | 2009-12-16 | 2009-12-16 | Heating and radiating device of camera |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201615981U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102300040A (en) * | 2011-09-01 | 2011-12-28 | 苏州佳世达电通有限公司 | Image monitoring module with radiation function |
| CN102937771A (en) * | 2012-11-06 | 2013-02-20 | 浙江宇视科技有限公司 | Device for heating and radiating camera |
| CN106600975A (en) * | 2017-01-25 | 2017-04-26 | 安徽达尔智能控制系统股份有限公司 | Capture device |
| CN114935214A (en) * | 2022-04-29 | 2022-08-23 | 广能智能装备(浙江)有限公司 | Adjustable heater and control system thereof |
-
2009
- 2009-12-16 CN CN2009202517407U patent/CN201615981U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102300040A (en) * | 2011-09-01 | 2011-12-28 | 苏州佳世达电通有限公司 | Image monitoring module with radiation function |
| CN103414846A (en) * | 2011-09-01 | 2013-11-27 | 苏州佳世达电通有限公司 | Image monitoring module with radiation function |
| CN103414846B (en) * | 2011-09-01 | 2016-05-11 | 苏州佳世达电通有限公司 | There is the image monitoring module of heat sinking function |
| CN102937771A (en) * | 2012-11-06 | 2013-02-20 | 浙江宇视科技有限公司 | Device for heating and radiating camera |
| CN106600975A (en) * | 2017-01-25 | 2017-04-26 | 安徽达尔智能控制系统股份有限公司 | Capture device |
| CN114935214A (en) * | 2022-04-29 | 2022-08-23 | 广能智能装备(浙江)有限公司 | Adjustable heater and control system thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20101027 Termination date: 20101216 |