CN204334746U - A kind of dome type camera - Google Patents
A kind of dome type camera Download PDFInfo
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- CN204334746U CN204334746U CN201420832621.1U CN201420832621U CN204334746U CN 204334746 U CN204334746 U CN 204334746U CN 201420832621 U CN201420832621 U CN 201420832621U CN 204334746 U CN204334746 U CN 204334746U
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- camera
- compensating lamp
- light compensating
- dome type
- translucent cover
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Abstract
The utility model relates to security product field, is specifically related to a kind of dome type camera.Described dome type camera, comprises camera body and camera, and also comprise and be located at translucent cover on described camera body and light compensating lamp, described camera is located at translucent cover inside, and it is outside that described light compensating lamp is located at described translucent cover.By camera is located at translucent cover inside, light compensating lamp is located at translucent cover outside, effectively prevent the light that light compensating lamp sends and enters in camera directly or indirectly through translucent cover reflection, be conducive to the display effect improving monitored picture.
Description
Technical field
The utility model relates to security product field, is specifically related to a kind of dome type camera.
Background technology
Day by day universal along with supervisory control system, CCTV camera is widely used in every field, for social security escorts.If video camera is in unglazed or that illumination is not enough environment, result of use is very undesirable.
The existing dome type camera with light filling function, the position of light compensating lamp and camera arranges unreasonable, light compensating lamp and camera are all arranged in domed transparent cover, the light that light compensating lamp sends easily enters in camera directly or indirectly through the reflection of domed transparent cover, has a strong impact on the display effect of monitored picture.
Utility model content
The technical problems to be solved in the utility model is, for the above-mentioned defect of prior art, a kind of dome type camera is provided, overcome existing dome type camera and arrange unreasonable due to the position of light compensating lamp, the light causing light compensating lamp to send easily reflects the defect entered in camera directly or indirectly through domed transparent cover.
The utility model solves the technical scheme that its technical problem adopts: provide a kind of dome type camera, comprise camera body and camera, also comprise and be located at translucent cover on described camera body and light compensating lamp, described camera is located at translucent cover inside, and it is outside that described light compensating lamp is located at described translucent cover.
Further preferred version of the present utility model is: described translucent cover is coated with anti-reflection film.
Further preferred version of the present utility model is: described camera is located at the center of described camera body, and described light compensating lamp is located at the marginal position of described camera body.
Further preferred version of the present utility model is: described camera body entirety is in the form of annular discs, and its upper surface is set to the curved surface along the inclination of light compensating lamp direction
Further preferred version of the present utility model is: described light compensating lamp is infrared light compensating lamp.
Further preferred version of the present utility model is: described dome type camera also comprises the main control module, built-up circuit, the voltage stabilizing that connect successively and clamps down on circuit and drive circuit, and described drive circuit is electrically connected with described light compensating lamp.
Further preferred version of the present utility model is: described camera body is also provided with light intensity sensor, and described light intensity sensor is electrically connected with main control module.
Further preferred version of the present utility model is: described dome type camera also comprises timer, and described timer is electrically connected with main control module.
The beneficial effects of the utility model are, by camera is located at translucent cover inside, light compensating lamp is located at translucent cover outside, effectively prevent the light that light compensating lamp sends and enters in camera directly or indirectly through translucent cover reflection, be conducive to the display effect improving monitored picture.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the utility model is described in further detail, in accompanying drawing:
Fig. 1 is the planar structure schematic diagram of dome type camera of the present utility model;
Fig. 2 is the perspective view of dome type camera of the present utility model;
Fig. 3 is Intelligent supplemental lighting theory diagram of the present utility model;
Fig. 4 is built-up circuit figure of the present utility model;
Fig. 5 is that circuit diagram is clamped down in voltage stabilizing of the present utility model;
Fig. 6 is drive circuit figure of the present utility model.
Embodiment
Now by reference to the accompanying drawings, preferred embodiment of the present utility model is elaborated.
As shown in Figure 1, the dome type camera of the present embodiment, comprises camera body 1 and camera 2, also comprises and is located at translucent cover 3 on described camera body 1 and light compensating lamp 4, it is inner that described camera 2 is located at translucent cover 3, and it is outside that described light compensating lamp 4 is located at described translucent cover 3.Inner by camera 2 being located at translucent cover 3, it is outside that light compensating lamp 4 is located at translucent cover 3, effectively prevent the light that light compensating lamp 4 sends and enter in camera 2 directly or indirectly through translucent cover 3 reflection, be conducive to the display effect improving monitored picture.Further, for strengthening the translucent effect of described translucent cover 3, described translucent cover 3 is coated with anti-reflection film.
As shown in Figure 1, 2, the camera 2 of the present embodiment is located at the center of described camera body 1, described light compensating lamp 4 is located at the marginal position of described camera body 1, thus make described light compensating lamp 4 and camera 2 separate certain distance, prevent the light sent of light filling to cause interference to camera 2 further.Further, for increasing the monitoring range of described camera 2, described camera body 1 is overall in the form of annular discs, and its upper surface is set to the curved surface along the inclination of light compensating lamp 4 direction.Described light compensating lamp 4 is preferably infrared light compensating lamp 4, and it also can be the light compensating lamp 4 of LED or other form.
The dome type camera of the present embodiment also comprises the main control module, built-up circuit, the voltage stabilizing that connect successively and clamps down on circuit and drive circuit as shown in figures 2-6, and described drive circuit is electrically connected with described light compensating lamp 4.Camera body 1 is also provided with light intensity sensor 5, and described light intensity sensor 5 is electrically connected with main control module.Described dome type camera also comprises timer, and described timer is electrically connected with main control module.Upper described main control module can adopt the chips such as sea think of 3518, TI365 or TI368, described built-up circuit comprises connector MHDR2X15, described voltage stabilizing is clamped down on circuit and is comprised diode 1N5819WS and resistance R206, R208, and described drive circuit comprises driving chip T6322A.The dome type camera of the present embodiment has Intelligent supplemental lighting function, and it has at least three kinds of light filling patterns and can supply user's unrestricted choice.One is, is caught video information or the image information of environment by camera 2, analyzes by main control module the intensity signal that described video information or image information wait until external environment condition.When light intensity is sufficient, light compensating lamp 4 is in closed condition; If light intensity is not enough, then main control module exports light filling control signal, and export voltage stabilizing to through the pin 28 of MHDR2X15 and pin 30 and clamp down on circuit, pin 1 and the pin 2 that circuit connects driving chip T6322A is clamped down in described voltage stabilizing, export light compensating lamp 4 to finally by IR+ and IR-, drive light compensating lamp 4 to open.In figure, 4 core needle stand JP2 connect the lamp plate of light compensating lamp 4.Further, described main control module can adjust the light filling intensity of light compensating lamp 4 dynamically according to the intensity signal of external environment condition, namely the light intensity of external environment condition is more weak, then the illumination of light compensating lamp 4 is stronger, and vice versa.It two is that the illumination being detected external environment condition by described light intensity sensor 5 is strong and weak, and intensity signal is sent to main control module analyzing and processing.When light intensity is sufficient, light compensating lamp 4 is in closed condition; If light intensity is not enough, then main control module exports light filling control signal, and export voltage stabilizing to through the pin 28 of MHDR2X15 and pin 30 and clamp down on circuit, pin 1 and the pin 2 that circuit connects driving chip T6322A is clamped down in described voltage stabilizing, export light compensating lamp 4 to finally by IR+ and IR-, drive light compensating lamp 4 to open.It three is carry out timing light filling by described timer, as arranged at 18 o'clock to 6 o'clock of every day for the light filling time.When described timer time arrives at 16, described light compensating lamp 4 is opened, and when the time arrives at 6, described light compensating lamp 4 is closed.
Should be understood that, above embodiment only in order to the technical solution of the utility model to be described, is not intended to limit, for a person skilled in the art, technical scheme described in above-described embodiment can be modified, or equivalent replacement is carried out to wherein portion of techniques feature; And all such modifications and replacement, all should belong to the protection range of the utility model claims.
Claims (8)
1. a dome type camera, comprises camera body and camera, it is characterized in that: also comprise and be located at translucent cover on described camera body and light compensating lamp, described camera is located at translucent cover inside, and it is outside that described light compensating lamp is located at described translucent cover.
2. dome type camera according to claim 1, is characterized in that: described translucent cover is coated with anti-reflection film.
3. dome type camera according to claim 2, is characterized in that: described camera is located at the center of described camera body, and described light compensating lamp is located at the marginal position of described camera body.
4. dome type camera according to claim 3, is characterized in that: described camera body entirety is in the form of annular discs, and its upper surface is set to the curved surface along the inclination of light compensating lamp direction.
5. dome type camera according to claim 4, is characterized in that: described light compensating lamp is infrared light compensating lamp.
6. dome type camera according to claim 5, is characterized in that: described dome type camera also comprises the main control module, built-up circuit, the voltage stabilizing that connect successively and clamps down on circuit and drive circuit, and described drive circuit is electrically connected with described light compensating lamp.
7. dome type camera according to claim 6, is characterized in that: described camera body is also provided with light intensity sensor, and described light intensity sensor is electrically connected with main control module.
8. dome type camera according to claim 7, is characterized in that: described dome type camera also comprises timer, and described timer is electrically connected with main control module.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420832621.1U CN204334746U (en) | 2014-12-24 | 2014-12-24 | A kind of dome type camera |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420832621.1U CN204334746U (en) | 2014-12-24 | 2014-12-24 | A kind of dome type camera |
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| Publication Number | Publication Date |
|---|---|
| CN204334746U true CN204334746U (en) | 2015-05-13 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201420832621.1U Active CN204334746U (en) | 2014-12-24 | 2014-12-24 | A kind of dome type camera |
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| CN (1) | CN204334746U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106341581A (en) * | 2016-08-25 | 2017-01-18 | 梅州市瀚声电子科技有限公司 | Infrared intelligent camera |
| CN108668063A (en) * | 2018-07-16 | 2018-10-16 | 广东安快智能科技有限公司 | A kind of Car license recognition all-in-one machine video camera that can freely adjust the angle |
| WO2022142356A1 (en) * | 2020-12-30 | 2022-07-07 | 杭州海康威视数字技术股份有限公司 | Light supplementing lamp for hemispherical camera and hemispherical camera |
| CN115016204A (en) * | 2022-06-10 | 2022-09-06 | 杭州海康威视数字技术股份有限公司 | Video camera |
-
2014
- 2014-12-24 CN CN201420832621.1U patent/CN204334746U/en active Active
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106341581A (en) * | 2016-08-25 | 2017-01-18 | 梅州市瀚声电子科技有限公司 | Infrared intelligent camera |
| CN108668063A (en) * | 2018-07-16 | 2018-10-16 | 广东安快智能科技有限公司 | A kind of Car license recognition all-in-one machine video camera that can freely adjust the angle |
| CN108668063B (en) * | 2018-07-16 | 2024-02-06 | 广东安快智能科技有限公司 | License plate recognition all-in-one camera capable of freely adjusting angle |
| WO2022142356A1 (en) * | 2020-12-30 | 2022-07-07 | 杭州海康威视数字技术股份有限公司 | Light supplementing lamp for hemispherical camera and hemispherical camera |
| CN115016204A (en) * | 2022-06-10 | 2022-09-06 | 杭州海康威视数字技术股份有限公司 | Video camera |
| CN115016204B (en) * | 2022-06-10 | 2023-12-01 | 杭州海康威视数字技术股份有限公司 | Video camera |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 518000 Room 701, Zone 3, Block B, Mingyou Procurement Center, Baoyuan Road, Xixiang, Bao'an District, Shenzhen, Guangdong Patentee after: Shenzhen Haiqing Zhiyuan Technology Co.,Ltd. Address before: 518000 Room 701, Zone 3, Block B, Mingyou Procurement Center, Baoyuan Road, Xixiang, Bao'an District, Shenzhen, Guangdong Patentee before: SHENZHEN HIVT TECHNOLOGY Co.,Ltd. |
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| CP01 | Change in the name or title of a patent holder |