CN207665062U - A kind of picture pick-up device - Google Patents
A kind of picture pick-up device Download PDFInfo
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- CN207665062U CN207665062U CN201721752754.8U CN201721752754U CN207665062U CN 207665062 U CN207665062 U CN 207665062U CN 201721752754 U CN201721752754 U CN 201721752754U CN 207665062 U CN207665062 U CN 207665062U
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- picture pick
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Abstract
The utility model embodiment discloses a kind of picture pick-up device.The picture pick-up device includes：Shell, camera lens module, power supply and radiator structure；The radiator structure includes：Heat-conducting piece, radiator and the cooling piece and wind turbine being connect respectively with the power supply；One end of the heat-conducting piece is connect by contact plate with the camera lens module, and the other end is connect by heat transfer plate with the huyashi-chuuka (cold chinese-style noodles) of the cooling piece；The radiator is connect with the hot face of the cooling piece, and the heat released to the hot face radiates；The wind turbine is arranged on the outside of the radiator, and the air inlet gas vent setting on shell described in face, further radiates to the heat that the radiator distributes.The technical solution that the utility model embodiment provides can quickly spread out the heat that the camera lens of picture pick-up device generates, and reduce camera lens to extraneous thermal resistance, to achieve the purpose that reduce camera lens temperature.
Description
Technical field
The utility model embodiment belongs to picture pick-up device technical field, specifically, being related to a kind of picture pick-up device.
Background technology
Currently, increasingly perfect with 3D (3Dimensions, three-dimensional) technology, 3D photography technologies are also more and more common, example
Such as, 3D high-definition cameras equipment can record the three-dimensional video-frequency or stereotome of high definition, can supply VR (virtual
Reality, virtual reality) or the equipment such as 3D mobile phones check.
But with to shooting or recording request it is higher and higher, it is also higher and higher to the pixel request of camera, because
This, during long-time use, the fever of camera is increasingly severe.For example, the temperature of camera is higher than 60 degree, it may
There is the problem of image quality distortion etc. influences image quality.However, the problem of being overheated at present for camera, used side
Formula is to shorten recording time either to reduce the method for picture frame number or resolution ratio.
Utility model content
In view of this, the utility model embodiment provides a kind of picture pick-up device, can effectively to the camera lens of picture pick-up device into
Row heat dissipation achievees the purpose that reduce camera lens temperature.
The technical issues of to solve in the prior art, the utility model embodiment provides a kind of picture pick-up device, including：Outside
Shell, camera lens module, power supply and radiator structure；The radiator structure includes：Heat-conducting piece, radiator and respectively with the power supply
The cooling piece and wind turbine of connection；
One end of the heat-conducting piece is connect by contact plate with the camera lens module, the other end by heat transfer plate with it is described
The huyashi-chuuka (cold chinese-style noodles) of cooling piece connects；
The radiator is connect with the hot face of the cooling piece, and the heat released to the hot face radiates；
The wind turbine is arranged on the outside of the radiator, and the air inlet gas vent setting on shell described in face, to described
The heat that radiator distributes further radiates.
Optionally, the radiator includes cooling fin and the radiating fin in described cooling fin one end is arranged；
The cooling fin is connect with the hot face of the cooling piece.
Optionally, the cooling fin is bonded with the hot face of the cooling piece by heat-conducting medium.
Optionally, the wind turbine is arranged on side of the cooling fin far from the cooling piece.
Optionally, the contact plate is bonded with the heating base plate of the camera lens module by heat-conducting medium.
Optionally, the radiator structure further includes：Thermal insulation barriers；
The thermal insulation barriers are arranged on side of the contact plate far from the camera lens module.
Optionally, when the side far from the camera lens module in the contact plate is arranged in the thermal insulation barriers, the heat-conducting piece
It is revealed in outer.
Optionally, above-mentioned picture pick-up device further includes：Mainboard；
The radiator structure further includes：The radiating piece contacted with the mainboard；
The radiating piece is connected with the thermal insulation barriers.
Optionally, the camera lens module includes the first camera lens and the second camera lens；
The heat-conducting piece is two, respectively the first heat-conducting piece and the second heat-conducting piece；
The contact plate is two, respectively the first contact plate and the second contact plate；
One end of first heat-conducting piece and second heat-conducting piece is connected on the heat transfer plate；
The other end of first heat-conducting piece is connect by first contact plate with first camera lens bottom；
The other end of second heat-conducting piece is connect by second contact plate with second camera lens bottom；
First contact plate and second contact plate are located at the both sides of the heat transfer plate.
Optionally, it is provided with through-hole on the shell；
The camera lens module stretches out the through-hole setting.
The technical solution that the utility model embodiment provides, heat caused by the camera lens of picture pick-up device are passed by contact plate
It is directed at heat-conducting piece, heat-conducting piece transfers heat to the huyashi-chuuka (cold chinese-style noodles) of cooling piece by heat transfer plate, and cooling piece is by power consumption by heat transfer
To hot face huyashi-chuuka (cold chinese-style noodles) is maintained lower temperature, then the heat sent out to hot face by radiator radiates, and is finally inhaled by wind turbine
Enter cold wind and blow spreader surface, heat is taken out of outside camera.As it can be seen that the technical solution energy that the utility model embodiment provides
The heat that enough camera lenses by picture pick-up device generate quickly is spread out, and reduces camera lens to extraneous thermal resistance, to reach reduction mirror
The purpose of head temperature.
Description of the drawings
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is
Some embodiments of the utility model embodiment, for those of ordinary skill in the art, what is do not made the creative labor
Under the premise of, other drawings may also be obtained based on these drawings.
Attached drawing described herein is used for providing further understanding the utility model embodiment, constitutes the utility model
A part for embodiment, the illustrative embodiments and their description of the utility model embodiment are for explaining that the utility model is implemented
Example, does not constitute the improper restriction to the utility model embodiment.
In the accompanying drawings：
Fig. 1 is the decomposition texture schematic diagram of the picture pick-up device of the utility model embodiment；
Fig. 2 is the structural schematic diagram of the radiator structure of the utility model embodiment；
Fig. 3 is the decomposition texture schematic diagram of the radiator structure of the utility model embodiment；
Fig. 4 is the rearview of the radiator structure of the utility model embodiment；
Fig. 5 is the right view of the radiator structure of the utility model embodiment；
Fig. 6 is the vertical view of the radiator structure of the utility model embodiment；
Fig. 7 is the upward view of the radiator structure of the utility model embodiment.
Description of the drawings
1：Shell；7：Camera lens module；5：Power supply；22：Heat-conducting piece；24：Radiator；5：Power supply； 23：Cooling piece；25：Wind
Machine；221：Contact plate；222：Heat transfer plate；100：Enter the wind gas vent；241：Cooling fin；242：Radiating fin；21：Thermal insulation barriers；4：
Mainboard；3：Radiating piece；200：Through-hole.
Specific implementation mode
It is new below in conjunction with this practicality to keep the purpose, technical scheme and advantage of the utility model embodiment clearer
Attached drawing in type embodiment, the technical scheme in the utility model embodiment is clearly and completely described, it is clear that is retouched
The embodiment stated is the utility model embodiment a part of the embodiment, instead of all the embodiments.Based on the utility model reality
Apply the embodiment in example, every other reality obtained by those of ordinary skill in the art without making creative efforts
Example is applied, the range of the utility model embodiment protection is belonged to.
In some flows described in the specification of the utility model, claims and above-mentioned attached drawing, contain by
According to multiple operations that particular order occurs, these operations can not be executed according to its sequence what appears in this article or be held parallel
Row.The serial number of operation such as 101,102 etc. is only used for distinguishing each different operation, and serial number itself does not represent any hold
Row sequence.In addition, these flows may include more or fewer operations, and these operations can execute or parallel in order
It executes.It should be noted that the descriptions such as " first " herein, " second ", are for distinguishing different message, equipment, module
Deng not representing sequencing, do not limit " first " and " second " yet and be different type.
Inventor has found in the process of implementing the utility model, currently, 3D picture pick-up devices are in use, it will usually
There is distortion and the shorter situation of recording time, tracing it to its cause is, since the camera lens of 3D picture pick-up devices when in use can
Fever, in the prior art, radiates for camera lens heating problem merely by Inner heat sink, and heat dissipation effect is bad, holds
Easily lead to camera lens overheat.
Therefore, to solve defect in the prior art, the utility model embodiment provides a kind of picture pick-up device, can be effectively
It radiates to the camera lens of picture pick-up device, achievees the purpose that reduce camera lens temperature.
The embodiment of the utility model embodiment is described in detail below in conjunction with accompanying drawings and embodiments, thereby to this reality
With new embodiment, how applied technology method solves technical problem and reaches the realization process of technical effect to fully understand
And implement according to this, the structure of the utility model is described further below in conjunction with attached drawing.
The same or similar label correspond to the same or similar components in the attached drawing of the utility model embodiment；In this practicality
In the description of new embodiment, it is to be understood that if having the orientation or position of the instructions such as term "upper", "lower", "left", "right"
Relationship is to be based on the orientation or positional relationship shown in the drawings, and is merely for convenience of description the utility model embodiment and simplification is retouched
It states, does not indicate or imply the indicated device or element must have a particular orientation, with specific azimuth configuration and operation,
Therefore the terms describing the positional relationship in the drawings are only for illustration, should not be understood as the limit to the utility model embodiment
System, for the ordinary skill in the art, can understand the concrete meaning of above-mentioned term as the case may be.
Fig. 1 and Fig. 2 is the decomposition texture schematic diagram of the picture pick-up device of the utility model embodiment.As shown in Fig. 1, this is taken the photograph
As equipment includes：Shell 1, camera lens module 7, power supply 5 and radiator structure；The radiator structure includes：Heat-conducting piece 22, radiator
24 and the cooling piece 23 and wind turbine 25 that are connect respectively with the power supply 5；One end of the heat-conducting piece 22 passes through contact plate 221
It is connect with the camera lens module 7, the other end connect (as shown in Figure 7) with the huyashi-chuuka (cold chinese-style noodles) of the cooling piece 23 by heat transfer plate 222；
The radiator 24 is connect with the hot face of the cooling piece 23, and the heat released to the hot face radiates；The wind turbine 25
Setting is in 24 outside of the radiator, and the air inlet gas vent 100 on shell 1 described in face is arranged, and is dissipated to the radiator 24
The heat of hair further radiates.
Wherein, the cooling piece (also referred to as thermoelectric module) refers to that one kind being divided into two sides, absorbs heat, radiates on one side on one side,
The patch for playing heat conduction, after being electrified, the heat that huyashi-chuuka (cold chinese-style noodles) absorbs is moved to hot face, and coldface temperature is caused to reduce, heat
Face temperature increases.The wind turbine 25 sucks external cold air by the air inlet gas vent 100 on shell 1 and blows 24 table of radiator
Face takes heat outside camera out of.Power supply 5 can be supplying cell, and radiator structure may be provided in shell 1.
The technical solution that the utility model embodiment provides, heat caused by the camera lens of picture pick-up device are passed by contact plate
It is directed at heat-conducting piece, heat-conducting piece transfers heat to the huyashi-chuuka (cold chinese-style noodles) of cooling piece by heat transfer plate, and cooling piece is by power consumption by heat transfer
To hot face huyashi-chuuka (cold chinese-style noodles) is maintained lower temperature, then the heat sent out to hot face by radiator radiates, and is finally inhaled by wind turbine
Enter cold wind and blow spreader surface, heat is taken out of outside camera.As it can be seen that the technical solution energy that the utility model embodiment provides
The heat that enough camera lenses by picture pick-up device generate quickly is spread out, and reduces camera lens to extraneous thermal resistance, to reach reduction mirror
The purpose of head temperature.
The picture pick-up device provided below the utility model embodiment is further described in detail.
Referring to Fig. 3 and Fig. 5, in the utility model embodiment, a kind of achievable mode is that the radiator 24 includes dissipating
Backing 241 and the radiating fin 242 in 241 one end of the cooling fin is set；The heat of the cooling fin 241 and the cooling piece 23
Face connects.The effect of the radiating fin is to increase the heat dissipation area of radiator, to strengthen heat dissipation.
As shown in Figure 4, Figure 5 and Figure 6, wind turbine 25 can face radiator 24 be arranged so that air outlet be aligned spreader surface,
Preferably, the wind turbine 25 may be provided on side of the cooling fin 241 far from the cooling piece 23, and heat is dispelled by cold wind
The surface of piece 241 and radiating fin 242 reduces rapidly the temperature at the hot face of cooling piece, so that the heat at camera lens module
Amount is transported rapidly.
Specifically, heat-conducting piece 22 includes but not limited to heat pipe, can pass the heat of camera lens rapidly through heat pipe,
The capacity of heat transmission is strong, it can be achieved that flash heat transfer.
Heat transfer plate 222 includes but not limited to sheet metal, such as thin aluminum sheet, sheet copper etc., and heat transfer plate 222 can pass through welding
Mode connect with heat-conducting piece 22；Alternatively, heat transfer plate 222 can be bonded setting by heat-conducting medium with the huyashi-chuuka (cold chinese-style noodles) of cooling piece 23, it can
It to the greatest extent will be in the heat transfer of heat-conducting piece 22 to cooling piece 23.
Contact plate 221 includes but not limited to sheet metal, such as thin aluminum sheet, sheet copper etc., and contact plate 221 can pass through welding
Mode connect with heat-conducting piece 22.In addition, the contact plate 221 can be situated between with the heating base plate of the camera lens module 7 by heat conduction
Matter be bonded, can utmostly by the heat transfer sent out on 7 heating base plate of camera lens module to contact plate 221, then by heat-conducting piece will
Heat on contact plate 221 is shifted, and the temperature at camera lens module 7 is reduced.
The cooling fin 241 can be bonded with the hot face of the cooling piece 23 by heat-conducting medium, the general of such high degree
Heat transfer on the hot face of cooling piece 23 is to cooling fin 241, to be radiated by the radiating fin 242 on cooling fin 241.
The wind turbine 25 includes but not limited to mute centrifugation mini fan, is cooled down for radiator.
It should be noted that heat-conducting medium can realize quick conductive and eliminate the effect of interface resistance.Specifically, described to lead
Thermal medium includes but not limited to heat conductive silica gel, heat-conducting silicone grease, double faced adhesive tape.If may also function as cohesive effect using double faced adhesive tape.
With continued reference to Fig. 2, in order not to transfer heat on other components of picture pick-up device, the utility model embodiment
In, radiator structure further includes：Thermal insulation barriers 21.Thermal insulation barriers 21 are arranged on side of the contact plate 221 far from camera lens module 7.
The effect of thermal insulation barriers 21 is mainly used for radiator structure with other component being isolated, also to leading while playing heat-insulated
Warmware 22 plays the role of supporting and fixing.Thermal insulation barriers 21 include but not limited to for flexible foam, foam and thermal resistance silica gel.
Part that thermal insulation barriers 21 can contact heat-conducting piece 22 with contact plate 221 it is fully wrapped around live, make its completely with outside
Keep apart, so that heat-conducting piece 22 only transmits the heat at contact plate 221.A kind of also setting side of thermal insulation barriers 21
Formula is：When the side far from the camera lens module 7 in contact plate 23 is arranged in thermal insulation barriers 21, heat-conducting piece 22 is revealed in outer.Heat-conducting piece
22 be emerging in external part can into contact with component calorific value be transferred on the huyashi-chuuka (cold chinese-style noodles) of cooling piece 23, while can also will
In heat diffusion to external environment.
Referring to Fig. 1, above-mentioned picture pick-up device further includes：Mainboard 4；Radiator structure further includes：For what is contacted with the mainboard 4
Radiating piece 3, radiating piece 3 are connected with thermal insulation barriers 21.
Radiating piece 3 is for the heat on the mainboard of picture pick-up device to be diffused, to reduce the running temperature of mainboard.It is logical
The isolation of thermal insulation barriers 21 is crossed, the heat of camera lens module 7 and the heat of mainboard are carried out alone heat dissipation, avoid asking for heat concentration
Topic.
Further, the camera lens module can be a camera lens, can also be a plurality of lenses.Such as：3D picture pick-up devices
There are two camera lens, two camera lenses to generate heat simultaneously when in use for tool, and when the temperature is excessively high, two camera lenses, which will appear, image quality occurs
Distortion etc. influences the problem of image quality.
By taking 3D picture pick-up devices as an example, a kind of achievable mode is that the camera lens module 7 includes the first camera lens and the second mirror
Head；The heat-conducting piece 22 is two, respectively the first heat-conducting piece and the second heat-conducting piece；The contact plate 221 is two, respectively
First contact plate and the second contact plate；One end of first heat-conducting piece and second heat-conducting piece is connected to the heat transfer
On plate 222；The other end of first heat-conducting piece is connect by first contact plate with first camera lens bottom；Described
The other end of two heat-conducting pieces is connect by second contact plate with second camera lens bottom；First contact plate and described
Second contact plate is located at the both sides of the heat transfer plate 222.First heat-conducting piece and the second heat-conducting piece are by the heat of two camera lenses
It is transferred on the huyashi-chuuka (cold chinese-style noodles) of cooling piece 23, to reach the temperature reduced at two camera lenses.
In general, camera lens module will stretch out the setting of shell 1, therefore, through-hole 200 is may be provided on the shell 1；The mirror
Head mould group 7 stretches out the setting of the through-hole 200.
When specific to 3D picture pick-up devices, be correspondingly arranged on first through hole and the second through-hole on the shell 1, the first camera lens and
Second camera lens stretches out first through hole and the setting of the second through-hole respectively.
In conclusion the technical solution that the utility model embodiment provides, heat caused by the camera lens of picture pick-up device is logical
It crosses heat-conducting piece, cooling piece and wind turbine and takes hull outside out of.Specific aim heat dissipation has been done for the camera lens of picture pick-up device, can will have been taken the photograph
As the heat that the camera lens of equipment generates quickly is spread out, camera lens is reduced to extraneous thermal resistance, to reach reduction camera lens temperature
Purpose, in the case where ensureing image quality, the recording time of extend as far as possible camera lens can meet what long-time high definition was made video recording
It is required that under the dynamic equilibrium state that camera reaches heat, camera lens temperature can be less than specifications parameter, and (usual specifications parameter is 60
Degree).
It should be noted that, although specific embodiment of the present utility model is described in detail in conjunction with attached drawing,
But it should not be construed as the restriction to the scope of protection of the utility model.In range described by claims, this field skill
The various modifications and deformation that art personnel can make without creative work still fall within the scope of protection of the utility model.
The example of the utility model embodiment is intended to concisely illustrate the technical characterstic of the utility model embodiment so that this
Field technology personnel can intuitively understand the technical characterstic of the utility model embodiment, be not intended as the utility model embodiment
Improper restriction.
The apparatus embodiments described above are merely exemplary, wherein the unit illustrated as separating component can
It is physically separated with being or may not be.Those of ordinary skill in the art are not the case where paying performing creative labour
Under, you can to understand and implement.
Several preferred embodiments of the utility model embodiment have shown and described in above description, but as previously mentioned, should
Understand that the utility model embodiment is not limited to form disclosed herein, be not to be taken as excluding other embodiments,
And can be used for other combinations, modifications, and environments, and can in application contemplated scope described herein, by above-mentioned introduction or
The technology or knowledge of related field are modified.And changes and modifications made by those skilled in the art do not depart from the utility model reality
Apply the spirit and scope of example, then it all should be in the protection domain of the utility model embodiment appended claims.
Claims (10)
1. a kind of picture pick-up device, which is characterized in that including：Shell, camera lens module, power supply and radiator structure；The heat dissipation knot
Structure includes：Heat-conducting piece, radiator and the cooling piece and wind turbine being connect respectively with the power supply；
One end of the heat-conducting piece is connect by contact plate with the camera lens module, and the other end passes through heat transfer plate and the refrigeration
The huyashi-chuuka (cold chinese-style noodles) of piece connects；
The radiator is connect with the hot face of the cooling piece, and the heat released to the hot face radiates；
The wind turbine is arranged on the outside of the radiator, and the air inlet gas vent setting on shell described in face, to the heat dissipation
The heat that device distributes further radiates.
2. picture pick-up device according to claim 1, which is characterized in that the radiator includes cooling fin and is arranged described
The radiating fin of cooling fin one end；
The cooling fin is connect with the hot face of the cooling piece.
3. picture pick-up device according to claim 2, which is characterized in that the hot face of the cooling fin and the cooling piece passes through
Heat-conducting medium is bonded.
4. picture pick-up device according to claim 2, which is characterized in that the wind turbine setting is in the cooling fin far from described
On the side of cooling piece.
5. picture pick-up device according to any one of claim 1 to 4, which is characterized in that the contact plate and the camera lens
The heating base plate of module is bonded by heat-conducting medium.
6. picture pick-up device according to any one of claim 1 to 4, which is characterized in that the radiator structure further includes：Every
Warmware；
The thermal insulation barriers are arranged on side of the contact plate far from the camera lens module.
7. picture pick-up device according to claim 6, which is characterized in that the thermal insulation barriers are arranged in the contact plate far from institute
When stating the side of camera lens module, the heat-conducting piece is revealed in outer.
8. picture pick-up device according to claim 7, which is characterized in that further include：Mainboard；
The radiator structure further includes：The radiating piece contacted with the mainboard；
The radiating piece is connected with the thermal insulation barriers.
9. picture pick-up device according to any one of claim 1 to 4, which is characterized in that the camera lens module includes first
Camera lens and the second camera lens；
The heat-conducting piece is two, respectively the first heat-conducting piece and the second heat-conducting piece；
The contact plate is two, respectively the first contact plate and the second contact plate；
One end of first heat-conducting piece and second heat-conducting piece is connected on the heat transfer plate；
The other end of first heat-conducting piece is connect by first contact plate with first camera lens bottom；
The other end of second heat-conducting piece is connect by second contact plate with second camera lens bottom；
First contact plate and second contact plate are located at the both sides of the heat transfer plate.
10. picture pick-up device according to any one of claim 1 to 4, which is characterized in that be provided on the shell logical
Hole；
The camera lens module stretches out the through-hole setting.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721752754.8U CN207665062U (en) | 2017-12-15 | 2017-12-15 | A kind of picture pick-up device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721752754.8U CN207665062U (en) | 2017-12-15 | 2017-12-15 | A kind of picture pick-up device |
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| Publication Number | Publication Date |
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| CN207665062U true CN207665062U (en) | 2018-07-27 |
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ID=62941348
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| CN201721752754.8U Active CN207665062U (en) | 2017-12-15 | 2017-12-15 | A kind of picture pick-up device |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110703541A (en) * | 2019-09-20 | 2020-01-17 | 浙江华睿科技有限公司 | Heat dissipation mechanism and industrial camera |
| CN112004014A (en) * | 2020-08-31 | 2020-11-27 | 维沃移动通信有限公司 | Electronic equipment and camera module thereof |
| CN114578636A (en) * | 2022-02-28 | 2022-06-03 | 歌尔股份有限公司 | Optical projection equipment |
-
2017
- 2017-12-15 CN CN201721752754.8U patent/CN207665062U/en active Active
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110703541A (en) * | 2019-09-20 | 2020-01-17 | 浙江华睿科技有限公司 | Heat dissipation mechanism and industrial camera |
| CN110703541B (en) * | 2019-09-20 | 2021-07-20 | 浙江华睿科技有限公司 | Heat dissipation mechanism and industrial camera |
| CN112004014A (en) * | 2020-08-31 | 2020-11-27 | 维沃移动通信有限公司 | Electronic equipment and camera module thereof |
| CN112004014B (en) * | 2020-08-31 | 2022-01-14 | 维沃移动通信有限公司 | Electronic equipment and camera module thereof |
| CN114578636A (en) * | 2022-02-28 | 2022-06-03 | 歌尔股份有限公司 | Optical projection equipment |
| CN114578636B (en) * | 2022-02-28 | 2024-04-26 | 歌尔光学科技有限公司 | Optical projection equipment |
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