CN103369210A - Monitoring device with image-capture element and design of independent heat radiation - Google Patents
Monitoring device with image-capture element and design of independent heat radiation Download PDFInfo
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- CN103369210A CN103369210A CN2012100823936A CN201210082393A CN103369210A CN 103369210 A CN103369210 A CN 103369210A CN 2012100823936 A CN2012100823936 A CN 2012100823936A CN 201210082393 A CN201210082393 A CN 201210082393A CN 103369210 A CN103369210 A CN 103369210A
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- capture element
- image capture
- image
- supervising device
- heat radiation
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Abstract
The invention discloses a monitoring device with an image-capture element and a design of independent heat radiation. Main components and image-capture components are designed to be separate so as to accomplish respective heat radiation of the image-capture element and a processing circuit board, and improve respective heat-radiation effects of the image-capture element and the processing circuit board, and obtain a technical effect of good-quality image pictures.
Description
Technical field
A kind of supervising device refers in particular to a kind of supervising device of tool image capture element independence heat dissipation design.
Background technology
For the safety that ensures citizen and the situation of grasping at any time each administrative region, government in the street end to end, each hotel owner, bank and building etc. all be provided with supervising device, except threatening ruffian's criminal intent, also convict's image frame can be noted down, with the investigation clue that provides the police to handle a case in the future, do not incur loss to guarantee people's lives and properties.
General existing supervising device is provided with the image capture element at the casing front end face, and rear end face offers some louvres, can reduce temperature in the casing by cross-ventilation, in order to avoid internal processor and circuit board burn; But relative, dust storm, rainwater also easy heat radiating via hole enter supervising device inside, have significantly shortened the useful life that monitors video camera.
For above-mentioned problem, then proposed a kind of supervising device, only had front end face to be provided with the image capture hole at casing, and this casing latter half of be heat radiation material and be closed, be provided with a heat-conducting plate and lock in circuit board, be provided with again the fin that can be close to the latter half of inwall of casing at the heat-conducting plate side; Can make by this supervising device inside not attacked by dust storm, rainwater, and utilize heat-conducting plate with the thermal energy transfer on processor and the circuit board to casing, specifically reaching circuit board is isolated from the outside, but and the effect person of the quick heat radiating, but the contact area of its fin and the latter half of inwall of casing is little, and the effect of heat radiation is also very limited.
But, supervising device uses and is restricted under the fan-free condition, the ambient temperature limit 50 degree Celsius approximately are between 60 degree, along with ambient temperature raises, the noise of its image frame will occur thereupon, when temperature is elevated to a limit, whole supervising device just loses function, and existing supervising device all is that image capture element and treatment element are included in the same casing, this heat energy that can cause image capture element and treatment element to produce all needs to see through same casing and dispels the heat, but the reaction to temperature for the image capture element is very sensitive, so can cause the good heat radiation of acquisition that the image capture element can't be real-time, to cause to obtain the image frame of good quality.
In sum, prior art exist to have seen through casing always image capture element and treatment element is dispelled the heat simultaneously since the midium or long term as can be known, cause image capture element radiating efficient to be subject to the impact for the treatment of element and descend, cause to obtain the problem of the image frame of good quality, therefore be necessary to propose improved technological means, solve this problem.
Summary of the invention
Because prior art exists through casing image capture element and treatment element are dispelled the heat simultaneously, cause image capture element radiating efficient to be subject to the impact for the treatment of element and descend, cause to obtain the problem of the image frame of good quality, the present invention provides a kind of supervising device of tool image capture element independence heat dissipation design then, wherein:
The supervising device of tool image capture element independence heat dissipation design provided by the present invention, it comprises: body assembly and image-pickup assembly, wherein, body assembly more comprises: treatment circuit plate and main body cover; Image-pickup assembly more comprises: image capture element, cooling base, heat radiation outer cover and optical lens.
The treatment circuit plate of body assembly is to receive image frame and image frame is processed; Main body cover has the main body accommodation space, and the treatment circuit plate is configured in the main body accommodation space, so that the heat radiation for the treatment of circuit plate to be provided.
The image capture element of image-pickup assembly is in order to the pick-up image picture; The cooling base of image-pickup assembly has first surface and second surface, first surface is with respect to second surface, be provided with accommodation space in first surface, the image capture element is fixed in the accommodation space, second surface is provided with a plurality of radiating fins, so that the usefulness of image capture element radiating to be provided, and cooling base is provided with through slot, through slot runs through first surface and second surface, wherein, the image capture element is electrically connected by through slot and treatment circuit plate, to provide the treatment circuit project as picture; The heat radiation outer cover of image-pickup assembly has clamping part, fixed part, camera lens perforate and camera lens fixed part, clamping part extends from the outer cover two ends of dispelling the heat, and in order to cooling base is fixed on the heat radiation outer cover, and when cooling base is fixed on the heat radiation outer cover, it is online that the center of the center of image capture element and camera lens perforate is positioned at same axle, and heat radiation outer cover and image capture element are fitted, so that the usefulness of image capture element radiating to be provided, wherein, image-pickup assembly is fixed by the main body cover of fixed part and body assembly, and forms heat-dissipating space between image-pickup assembly and the body assembly; The optical lens of image-pickup assembly is fixed on the camera lens fixed part.
Device provided by the present invention as above, be that with the difference between the prior art the present invention separates design with body assembly and image-pickup assembly, body assembly sees through main body cover provides the treatment circuit plate to dispel the heat, image-pickup assembly then is to provide simultaneously the image capture element to dispel the heat through cooling base and heat radiation outer cover, and when body assembly and image-pickup assembly combination, between body assembly and image-pickup assembly, also can form heat-dissipating space, the better radiating effect of radiating fin that provides on the cooling base is provided, to improve the radiating effect to the image capture element, and so that the image capture element can obtain independent heat radiation, use the image frame of obtaining good quality.
See through above-mentioned technological means, the present invention can reach the image capture element and the treatment circuit plate dispels the heat respectively, to promote image capture element and treatment circuit plate separately radiating effect and the technology effect that obtains the image frame of good quality.
Description of drawings
Fig. 1 illustrates the perspective exploded view into the supervising device of tool image capture element independence heat dissipation design of the present invention.
Fig. 2 illustrates the three-dimensional combination of the body assembly schematic diagram into the supervising device of tool image capture element independence heat dissipation design of the present invention.
Fig. 3 illustrates the image-pickup assembly backsight floor map into the supervising device of tool image capture element independence heat dissipation design of the present invention.
Fig. 4 illustrates the three-dimensional combination of the image-pickup assembly schematic diagram into the supervising device of tool image capture element independence heat dissipation design of the present invention.
Fig. 5 illustrates the solid combination schematic diagram into the supervising device of tool image capture element independence heat dissipation design of the present invention.
Fig. 6 is the plane angle schematic diagram that illustrates as the supervising device of tool image capture element independence heat dissipation design of the present invention.
[main element symbol description]
10 body assemblies
11 treatment circuit plates
12 main body covers
121 main body accommodation spaces
20 image-pickup assemblies
21 image capture elements
22 cooling bases
221 first surfaces
222 second surfaces
223 accommodation spaces
224 radiating fins
225 through slots
23 heat radiation outer covers
231 clamping parts
232 fixed parts
233 camera lens perforates
234 camera lens fixed parts
235 screw parts
24 optical lens
31 heat-dissipating spaces
Embodiment
Below will cooperate graphic and embodiment describes embodiments of the present invention in detail, by this to the present invention how the application technology means implementation procedure that solves technical problem and reach the technology effect can fully understand and implement according to this.
The supervising device of tool image capture element independence heat dissipation design provided by the present invention will be described below, and please refer to shown in " Fig. 1 " that " Fig. 1 " illustrates the perspective exploded view into the supervising device of tool image capture element independence heat dissipation design of the present invention.
The supervising device of tool image capture element independence heat dissipation design provided by the present invention, it comprises: body assembly 10 and image-pickup assembly 20, wherein, body assembly 10 more comprises: treatment circuit plate 11 and main body cover 12; Image-pickup assembly 20 more comprises: image capture element 21, cooling base 22, heat radiation outer cover 23 and optical lens 24.
The treatment circuit plate 11 of body assembly 10 is in order to receive image frame in the image capture element 21 of self imaging acquisition component 20 and image frame is processed, and will process later image frame and provide follow-up and process, and treatment circuit plate 11 is configured in the main body cover 12 of body assembly 10, main body cover 12 has main body accommodation space 121 in order to the usefulness of configuration process circuit board 11, treatment circuit plate 11 is to see through the main body accommodation space 121 that main body cover 12 was fixed and be disposed to screw-in version, and main body cover 12 by the metal material of high thermal conductivity coefficient (for example: aluminium alloy is, ferroalloy ... etc.) made, namely can be conducted through the heat energy that main body cover 12 produces treatment circuit plate 11 chips and be dispelled the heat by this.
The main body accommodation space 121 that treatment circuit plate 11 is disposed at main body cover 12 please refer to shown in " Fig. 2 " with the body assembly 10 that is combined into, and " Fig. 2 " illustrates the three-dimensional combination of the body assembly schematic diagram into the supervising device of tool image capture element independence heat dissipation design of the present invention.
Please also refer to shown in " Fig. 1 " and " Fig. 3 ", " Fig. 3 " illustrates the image-pickup assembly backsight floor map into the supervising device of tool image capture element independence heat dissipation design of the present invention.
The image capture element 21 of image-pickup assembly 20 is in order to the pick-up image picture, image capture element 21 can be CCD specification or CMOS specification ... etc., at this only for illustrating it, do not limit to application category of the present invention with this, and the image frame that captures of image capture element 21 can provide to the treatment circuit plate 11 of body assembly 10 and carries out the processing of image frame.
Then, the cooling base 22 of image-pickup assembly 20 has first surface 221 and second surface 222, and the first surface 221 of cooling base 22 and the second surface 222 of cooling base 22 are two corresponding surfaces each other, that is when the first surface 221 of cooling base 22 was the front, the second surface 222 of cooling base 22 was the back side.
One of them place is provided with through slot 225 at the two ends of cooling base 22, through slot 225 is to run through the first surface 221 of cooling base 22 and the second surface 222 of cooling base 22, through slot 225 provides the electric connection of image capture element 21 with the treatment circuit plate 11 of body assembly 10 of image-pickup assembly 20, and using the image frame that allows image capture element 21 capture can provide to the treatment circuit plate 11 of body assembly 10 and carry out the processing of image frame.
Then, the heat radiation outer cover 23 of image-pickup assembly 20 has clamping part 231, fixed part 232, camera lens perforate 233 and camera lens fixed part 234, clamping part 231 is to extend from outer cover 23 two ends of dispelling the heat, and in the engaging mode cooling base 22 is fixed in heat radiation outer cover 23 through clamping part 231.
It should be noted that, when cooling base 22 is fixed in heat radiation outer cover 23 through clamping part 231 in the engaging mode, the center of image capture element 21 can be positioned at same axle with the center of camera lens perforate 233 online, uses the impact that the image of avoiding image capture element 21 to be captured is subject to camera lens perforate 233.
Heat radiation outer cover 23 also be adopt high thermal conductivity coefficient metal material (for example: aluminium alloy, ferroalloy ... etc.) made by the die casting mode, in the manufacture process of cooling base 22, can directly form respectively clamping part 231, fixed part 232, camera lens perforate 233 and camera lens fixed part 234, and when cooling base 22 is fixed in heat radiation outer cover 23 through clamping part 231 in the engaging mode, heat radiation outer cover 23 also can be fitted each other with image capture element 21, image capture element 21 is except can seeing through cooling base 22 heat energy is conducted and dispelling the heat, also can see through heat radiation outer cover 23 and heat energy is conducted and dispel the heat, further radiating effect of image capture element 21 is provided.
In addition, 231 places more can comprise screw part 235 at clamping part, use so that cooling base 22 can be fixed in heat radiation outer cover 23 by engaging mode and screw-in version simultaneously, can further provide by this cooling base 22 to be fixed in the bed knife of heat radiation outer cover 23, use the fatigue of avoiding snap-in structure and cause cooling base 22 displacements or rotation, and then the centre bit set that causes the center of image capture element 21 and camera lens perforate 233 to be positioned at disalignment online so that 21 acquisitions of image capture element to image be subject to the impact of camera lens perforate 233.
Then, the optical lens 24 of image-pickup assembly 20 is through screw-in version or the engaging mode is fixed on the camera lens fixed part 234 of heat radiation outer cover 23, and optical lens 24 namely can provide image capture element 21 wide-angle effects, Zoom effect ... wait functional effect.
And the image-pickup assembly 20 after image capture element 21, cooling base 22, heat radiation outer cover 23 and optical lens 24 make up please refer to shown in " Fig. 4 ", and " Fig. 4 " illustrates is the three-dimensional schematic diagram that makes up of image-pickup assembly of the supervising device of tool image capture element independence heat dissipation design of the present invention.
Then, please refer to shown in " Fig. 5 " and " Fig. 6 ", " Fig. 5 " illustrates the solid combination schematic diagram into the supervising device of tool image capture element independence heat dissipation design of the present invention; " Fig. 6 " illustrates the plane angle schematic diagram into the supervising device of tool image capture element independence heat dissipation design of the present invention.
It should be noted that, between body assembly 10 and image-pickup assembly 20, can form heat-dissipating space 31, that is body assembly 10 and image-pickup assembly 20 can't driving fits after combination, also can improve the radiating effect of the radiating fin 224 that is provided with on the second surface 222 of cooling base 22 at formed heat-dissipating space 31 between body assembly 10 and the image-pickup assembly 20, use the radiating effect that improves image capture element 21, heat-dissipating space 31 please refer to shown in " Fig. 5 ".
In sum, the present invention is that with difference between the prior art the present invention separates design with body assembly and image-pickup assembly as can be known, body assembly sees through main body cover provides the treatment circuit plate to dispel the heat, image-pickup assembly then is to provide simultaneously the image capture element to dispel the heat through cooling base and heat radiation outer cover, and when body assembly and image-pickup assembly combination, between body assembly and image-pickup assembly, also can form heat-dissipating space, the better radiating effect of radiating fin that provides on the cooling base is provided, to improve the radiating effect to the image capture element, and so that the image capture element can obtain independent heat radiation, use the image frame of obtaining good quality.
Can solve the existing casing that sees through of prior art by this technological means dispels the heat simultaneously to image capture element and treatment element, cause image capture element radiating efficient to be subject to the impact for the treatment of element and descend, cause to obtain the problem of the image frame of good quality, and then reach the image capture element and the treatment circuit plate dispels the heat respectively, to promote separately radiating effect and obtain the technology effect of the image frame of good quality of image capture element and treatment circuit plate.
Although execution mode provided by the present invention as above, only described content is not in order to direct restriction scope of patent protection of the present invention.Any persond having ordinary knowledge in the technical field of the present invention under the prerequisite that does not break away from spirit and scope provided by the present invention, can do a little change in the details that reaches of implementing in form.Scope of patent protection of the present invention, still must with appended claim the person of being defined be as the criterion.
Claims (10)
1. the supervising device of a tool image capture element independence heat dissipation design, it comprises:
One body assembly, this body assembly more comprises:
One treatment circuit plate is in order to receive an image frame and this image frame is processed; And
One main body cover, this main body cover have a main body accommodation space, and this treatment circuit plate is configured in this main body accommodation space, so that the heat radiation of this treatment circuit plate to be provided; And
One image-pickup assembly, this image-pickup assembly more comprises:
One image capture element is in order to capture this image frame;
One cooling base, this cooling base has a first surface and a second surface, this first surface is with respect to this second surface, be provided with an accommodation space in this first surface, this image capture element is fixed in this accommodation space, this second surface is provided with a plurality of radiating fins, so that the usefulness of this image capture element radiating to be provided, and this cooling base is provided with a through slot, this through slot runs through this first surface and this second surface, wherein, this image capture element is electrically connected by this through slot and this treatment circuit plate, so that this this image frame for the treatment of circuit plate to be provided;
One heat radiation outer cover, this heat radiation outer cover has a clamping part, one fixed part, one camera lens perforate and a camera lens fixed part, this clamping part extends from these heat radiation outer cover two ends, and in order to this cooling base is fixed on this heat radiation outer cover, and when this cooling base is fixed on this heat radiation outer cover, it is online that the center of the center of this image capture element and this camera lens perforate is positioned at same axle, and should dispel the heat outer cover and this image capture element are fitted, so that the usefulness of this image capture element radiating to be provided, wherein, this image-pickup assembly is fixed by the main body cover of this fixed part and this body assembly, and forms heat-dissipating space between this image-pickup assembly and this body assembly; And
One optical lens, this optical lens are fixed on this camera lens fixed part.
2. the supervising device of tool image capture element independence heat dissipation design as claimed in claim 1, wherein this main body cover is made by the metal material of high thermal conductivity coefficient.
3. the supervising device of tool image capture element independence heat dissipation design as claimed in claim 1, wherein this cooling base is made by the metal material of high thermal conductivity coefficient.
4. the supervising device of tool image capture element independence heat dissipation design as claimed in claim 1, wherein this cooling base is made in the die casting mode.
5. the supervising device of tool image capture element independence heat dissipation design as claimed in claim 1, wherein this heat radiation outer cover is made by the metal material of high thermal conductivity coefficient.
6. the supervising device of tool image capture element independence heat dissipation design as claimed in claim 1, wherein this heat radiation outer cover is made in the die casting mode.
7. the supervising device of tool image capture element independence heat dissipation design as claimed in claim 1, wherein this clamping part more comprises a screw part, so that this cooling base is fixed on this heat radiation outer cover by engaging mode and screw-in version.
8. the supervising device of tool image capture element independence heat dissipation design as claimed in claim 1, wherein this image-pickup assembly is fixed with the main body cover of screw-in version and this body assembly by this fixed part.
9. the supervising device of tool image capture element independence heat dissipation design as claimed in claim 1, wherein this image capture element is by being to see through that the winding displacement mode is passed this through slot and this treatment circuit plate forms electric connection, and this image capture element is to provide this this image frame for the treatment of circuit plate.
10. the supervising device of tool image capture element independence heat dissipation design as claimed in claim 1, wherein forming heat-dissipating space between this image-pickup assembly and this body assembly is that this cooling base heat loss through convection effect is provided.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201210082393.6A CN103369210B (en) | 2012-03-26 | 2012-03-26 | The supervising device of tool image capture element independence heat dissipation design |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210082393.6A CN103369210B (en) | 2012-03-26 | 2012-03-26 | The supervising device of tool image capture element independence heat dissipation design |
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| CN103369210A true CN103369210A (en) | 2013-10-23 |
| CN103369210B CN103369210B (en) | 2016-12-14 |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109274881A (en) * | 2018-11-29 | 2019-01-25 | 维沃移动通信有限公司 | A kind of lens bracket, camera module and terminal |
| CN111432110A (en) * | 2015-11-23 | 2020-07-17 | 深圳市大疆创新科技有限公司 | Image acquisition module and aerial photography aircraft |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101141566A (en) * | 2006-09-05 | 2008-03-12 | 索尼株式会社 | Camera shake correction mechanism and image capture apparatus |
| CN101163200A (en) * | 2006-10-11 | 2008-04-16 | 索尼株式会社 | Image-capture apparatus |
| CN101539711A (en) * | 2008-03-19 | 2009-09-23 | 卡西欧计算机株式会社 | Digital camera |
| JP2012047798A (en) * | 2010-08-24 | 2012-03-08 | Canon Inc | Electronic apparatus |
-
2012
- 2012-03-26 CN CN201210082393.6A patent/CN103369210B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101141566A (en) * | 2006-09-05 | 2008-03-12 | 索尼株式会社 | Camera shake correction mechanism and image capture apparatus |
| CN101163200A (en) * | 2006-10-11 | 2008-04-16 | 索尼株式会社 | Image-capture apparatus |
| CN101539711A (en) * | 2008-03-19 | 2009-09-23 | 卡西欧计算机株式会社 | Digital camera |
| JP2012047798A (en) * | 2010-08-24 | 2012-03-08 | Canon Inc | Electronic apparatus |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111432110A (en) * | 2015-11-23 | 2020-07-17 | 深圳市大疆创新科技有限公司 | Image acquisition module and aerial photography aircraft |
| US11115567B2 (en) | 2015-11-23 | 2021-09-07 | SZ DJI Technology Co., Ltd. | Image capture assembly and aerial photographing aerial vehicle |
| CN111432110B (en) * | 2015-11-23 | 2022-08-16 | 深圳市大疆创新科技有限公司 | Image acquisition module and aerial photography aircraft |
| CN109274881A (en) * | 2018-11-29 | 2019-01-25 | 维沃移动通信有限公司 | A kind of lens bracket, camera module and terminal |
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| Publication number | Publication date |
|---|---|
| CN103369210B (en) | 2016-12-14 |
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