CN204206305U - A kind of laser camera - Google Patents
A kind of laser camera Download PDFInfo
- Publication number
- CN204206305U CN204206305U CN201420657725.3U CN201420657725U CN204206305U CN 204206305 U CN204206305 U CN 204206305U CN 201420657725 U CN201420657725 U CN 201420657725U CN 204206305 U CN204206305 U CN 204206305U
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- laser
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- ring
- shell
- internal layer
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Abstract
The utility model proposes a kind of laser camera, comprising: shell, imaging lens, laser lamp assembly, image acquisition and processing device and supply unit, described shell comprises internal layer shell and outer shell, and described internal layer shell is placed in the inside of outer shell; Described laser lamp assembly comprises laser LED, laser lamp plate and laser light compensating lamp, and described laser LED, laser light compensating lamp are all arranged on described laser lamp plate, and described laser lamp plate is arranged on described internal layer shell, and extend to described outer shell; A filter is provided with after described imaging lens.Laser camera of the present utility model, fail safe is high, and shooting definition is strong.
Description
Technical field
The utility model relates to technical field of video monitoring, refers to a kind of laser camera especially.
Background technology
Along with the technological progress and development of laser infrared lamp, laser infrared lamp meets particular market demand very much, and become the optimal light product-derived of medium and long distance night vision monitoring, closely night vision monitoring is mainly infrared based on LED, but LED is infrared, in definition, there is limitation, closely night vision monitoring only has crust, there is limitation in fail safe, can not meet the night vision requirement of safety monitoring engineering in a lot of field completely.
Utility model content
The utility model proposes a kind of laser camera, solve in prior art and monitor that poor definition, security performance exist the problem of limitation.
The technical solution of the utility model is achieved in that
A kind of laser camera, comprising: shell, imaging lens, laser lamp assembly, image acquisition and processing device and supply unit, described shell comprises internal layer shell and outer shell, and described internal layer shell is placed in the inside of outer shell; Described laser lamp assembly comprises laser LED, laser lamp plate and laser light compensating lamp, and described laser LED, laser light compensating lamp are all arranged on described laser lamp plate, and described laser lamp plate is arranged on described internal layer shell, and extend to described outer shell; A filter is provided with after described imaging lens.
Preferably, in described a kind of laser camera, the top of described outer shell is connected with described internal layer shell, and and between described internal layer shell, there is certain gap, and described internal layer shell is provided with through hole; Described outer shell comprises the first semi-ring and the second semi-ring, described first semi-ring and described second semi-ring pivot joint.
Preferably, in described a kind of laser camera, described image acquisition and processing device comprises ccd image sensor and DSP, described ccd image sensor and the electrical connection of described DSP.
Preferably, in described a kind of laser camera, also comprise illumination induction installation, it comprises optical sensor, MOS switching tube, filtering amplifier unit and MCU, and described metal-oxide-semiconductor is all electrically connected with described MCU, described laser light compensating lamp, described filtering amplifier unit; Described MCU is all electrically connected with described optical sensor and described filtering amplifier unit.
Preferably, in described a kind of laser camera, also comprise heat abstractor, it comprises two fans, two back-to-back settings of described fan, and the power of two fans and be less than or equal to 1W.
Preferably, in described a kind of laser camera, described first semi-ring is the first half of described outer shell, and is connected with described internal layer shell; Described second semi-ring is the latter half of described outer shell, and the diameter of the section of described first semi-ring is greater than the diameter of the section of described second semi-ring.
Preferably, in described a kind of laser camera, the stroke of described second semi-ring is set to: cause described second semi-ring to move in described first semi-ring.
Preferably, in described a kind of laser camera, described internal layer shell is semi-ring shell, and the top of described semi-ring shell is connected with the top of described first semi-ring.
The beneficial effects of the utility model are: laser camera of the present utility model, improve the definition of shooting, strengthen the fail safe of video camera.
Accompanying drawing explanation
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, accompanying drawing in the following describes is only embodiments more of the present utility model, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
Fig. 1 is the structural representation of a kind of laser camera of the utility model;
Fig. 2 is the structural representation of the inner casing shown in Fig. 1;
Fig. 3 is the circuit block diagram of the utility model illumination induction installation.
In figure:
1, the first semi-ring; 2, the second semi-ring; 3, laser LED; 4, internal layer shell.
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.
A kind of laser camera as shown in Figure 1 to Figure 2, comprise: shell, laser lamp assembly, imaging lens, image acquisition and processing device and supply unit, shell comprises internal layer shell and outer shell, internal layer shell is positioned at the inside of outer shell, and the design of double casing adds the fail safe of laser camera; Laser lamp assembly comprises laser LED, laser lamp plate and laser light compensating lamp, laser LED, laser light compensating lamp are all arranged on laser lamp plate, laser lamp plate is arranged on internal layer shell, and extend to outer shell, laser lamp plate temperature is lower, has convergence effect to the light beam that laser lamp sends, and strengthens the penetration power of light beam, strengthen the effect of shooting in evening, increase the definition of shooting; Being provided with a filter after imaging lens, for getting rid of the interference of other light, increasing the definition of shooting; Image acquisition and processing device is electrically connected with imaging lens, processes for the image that gathers in surrounding environment; Supply unit is powered to each device; Imaging lens, filter, image acquisition and processing device and a supply unit are all arranged in internal layer shell, make the inside of laser camera integrated.
The top of outer shell is connected with internal layer shell, and and between internal layer shell, there is certain gap, and internal layer shell is evenly provided with through hole; Outer shell comprises the first semi-ring and the second semi-ring, the first semi-ring and the second semi-ring pivot joint.Between outer shell and internal layer shell, there is certain gap, internal layer shell is evenly provided with through hole, accelerate the heat radiation of internal layer enclosure; First semi-ring and the second semi-ring pivot joint, be convenient to opening of outer shell.
Image acquisition and processing device comprises ccd image sensor and DSP, ccd image sensor and the electrical connection of described DSP.
Laser camera also comprises illumination induction installation, and it is electrically connected with laser light compensating lamp, and illumination induction installation comprises optical sensor, MOS switching tube, filtering amplifier unit and MCU, and metal-oxide-semiconductor is all electrically connected with MCU, laser light compensating lamp, filtering amplifier unit; MCU and optical sensor and filtering amplifier unit are all electrically connected, by the induction of optical sensor to intensity of illumination, MCU processes the signal that optical sensor exports, then the unlatching of triggering laser light compensating lamp or closedown, make laser light compensating lamp have from dynamic characteristic, strengthen the definition that laser camera is made a video recording in the inadequate or rayless situation of light further.The circuit block diagram of illumination induction installation as shown in Figure 3.
Filtering amplifier unit comprises sampling resistor, Order RC filtering and amplifier, and sampling resistor is by Power supply, and one end connects MOS switching tube, one end ground connection, the output of sampling resistor connects Order RC filtering, and the output of Order RC filtering connects amplifier, and the output of amplifier connects MCU.
Laser camera also comprises heat abstractor, and heat abstractor comprises two fans, two back-to-back settings of fan, and the power of two fans and be less than or equal to 1W.Two fans work simultaneously, improve area of dissipation, accelerate the heat radiation in laser camera.
First semi-ring is the first half of outer shell, and is connected with internal layer shell; Second semi-ring is the latter half of outer shell, and the diameter of the section of the first semi-ring is greater than the diameter of the section of the second semi-ring, is convenient to the second semi-ring and turns in the first semi-ring.
The stroke of the second semi-ring is set to: cause the second semi-ring to move in the first semi-ring.
Internal layer shell is semi-ring shell, and the top of semi-ring shell is connected with the top of the first semi-ring.Internal layer shell is semi-ring shell, has both been convenient to the fixing of inner modules, again convenient removing and installing modules.
The foregoing is only preferred embodiment of the present utility model; not in order to limit the utility model; all within spirit of the present utility model and principle, any amendment done, equivalent replacement, improvement etc., all should be included within protection range of the present utility model.
Claims (8)
1. a laser camera, comprising: shell, imaging lens, laser lamp assembly, image acquisition and processing device and supply unit, is characterized in that, described shell comprises internal layer shell and outer shell, and described internal layer shell is placed in the inside of outer shell; Described laser lamp assembly comprises laser LED, laser lamp plate and laser light compensating lamp, and described laser LED, laser light compensating lamp are all arranged on described laser lamp plate, and described laser lamp plate is arranged on described internal layer shell, and extend to described outer shell; A filter is provided with after described imaging lens.
2. a kind of laser camera according to claim 1, is characterized in that, the top of described outer shell is connected with described internal layer shell, and and between described internal layer shell, there is certain gap, and described internal layer shell is provided with through hole; Described outer shell comprises the first semi-ring and the second semi-ring, described first semi-ring and described second semi-ring pivot joint.
3. a kind of laser camera according to claim 1, is characterized in that, described image acquisition and processing device comprises ccd image sensor and DSP, described ccd image sensor and the electrical connection of described DSP.
4. a kind of laser camera according to claim 1, it is characterized in that, also comprise illumination induction installation, it comprises optical sensor, MOS switching tube, filtering amplifier unit and MCU, and described metal-oxide-semiconductor is all electrically connected with described MCU, described laser light compensating lamp, described filtering amplifier unit; Described MCU is all electrically connected with described optical sensor and described filtering amplifier unit.
5. a kind of laser camera according to claim 1, is characterized in that, also comprise heat abstractor, and it comprises two fans, two back-to-back settings of described fan, and the power of two fans and be less than or equal to 1W.
6. a kind of laser camera according to claim 2, is characterized in that, described first semi-ring is the first half of described outer shell, and is connected with described internal layer shell; Described second semi-ring is the latter half of described outer shell, and the diameter of the section of described first semi-ring is greater than the diameter of the section of described second semi-ring.
7. a kind of laser camera according to claim 6, is characterized in that, the stroke of described second semi-ring is set to: cause described second semi-ring to move in described first semi-ring.
8. a kind of laser camera according to claim 6, is characterized in that, described internal layer shell is semi-ring shell, and the top of described semi-ring shell is connected with the top of described first semi-ring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420657725.3U CN204206305U (en) | 2014-11-05 | 2014-11-05 | A kind of laser camera |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420657725.3U CN204206305U (en) | 2014-11-05 | 2014-11-05 | A kind of laser camera |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204206305U true CN204206305U (en) | 2015-03-11 |
Family
ID=52664213
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420657725.3U Expired - Fee Related CN204206305U (en) | 2014-11-05 | 2014-11-05 | A kind of laser camera |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204206305U (en) |
-
2014
- 2014-11-05 CN CN201420657725.3U patent/CN204206305U/en not_active Expired - Fee Related
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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: 20150311 Termination date: 20171105 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |