CN207518759U - A kind of high definition 3D cameras - Google Patents
A kind of high definition 3D cameras Download PDFInfo
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- CN207518759U CN207518759U CN201721273989.9U CN201721273989U CN207518759U CN 207518759 U CN207518759 U CN 207518759U CN 201721273989 U CN201721273989 U CN 201721273989U CN 207518759 U CN207518759 U CN 207518759U
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- inner casing
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- wind
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Abstract
The utility model discloses a kind of high definition 3D cameras, belong to technical field of electronic equipment, including the front housing snapped together and rear shell, battery, mainboard and aluminium center are installed between the front housing and the rear shell, the front housing is equipped with camera lens module, and radiating module is equipped between the front housing and the aluminium center, and the radiating module includes inner casing, fan is equipped in the inner casing, the both sides up and down of the inner casing are equipped with ventilation hole.The design good heat dissipation effect can effectively solve the problems, such as that internal component and camera lens module temperature are excessively high, realize that user makes video recording long lasting for high definition.
Description
Technical field
The utility model belongs to technical field of electronic equipment, and in particular to a kind of high definition 3D cameras.
Background technology
3D cameras are the 3D high-definition camera equipment of current mainstream, can record the three-dimensional video-frequency or stereotome of high definition,
The equipment such as supply VR (Virtual Reality, virtual reality) or 3D mobile phones are checked.The internal part of 3D cameras mainly includes
Battery, mainboard, processor and 2 camera lens modules.Temperature is higher than 60 degree when wherein camera lens module works, it is possible that there is picture
The problem of matter distortion etc. influences image quality.
The problem of being overheated for camera lens, the mode that most manufacturers use is shortens recording time or reduces image frame
Number or resolution ratio, this mode can influence the effect of user experience.In the prior art to avoid reducing experience effect, in camera
Radiator is inside added, camera lens part pastes Inner heat sink by heat conductive silica gel, and the chip arranged on mainboard is also by heat conduction
Silica gel pastes radiator, and final heat is transmitted to shell by radiation and heat exchange pattern.But the heat dissipation effect of radiator is not
Ideal still can make camera lens module temperature excessively high.
This secondary design provides a kind of target aiming at 3D camera lens problems of excessive heat on the market at present.
Utility model content
Technical problem to be solved in the utility model is：A kind of high definition 3D cameras are provided, good heat dissipation effect effectively solves
The problem of internal component and excessively high camera lens module temperature, can realize that user makes video recording long lasting for high definition.
In order to solve the above technical problems, the technical solution of the utility model is：
A kind of high definition 3D cameras including the front housing snapped together and rear shell, are installed between the front housing and the rear shell
There are battery, mainboard and aluminium center, the front housing is equipped with camera lens module, and radiating mould is equipped between the front housing and the aluminium center
Block, the radiating module include inner casing, are equipped with fan in the inner casing, the both sides up and down of the inner casing are equipped with ventilation hole.
Further, it is opened on the inner casing there are two the circular through hole being used for across the camera lens module, the fan is consolidated
It is scheduled on the lower section in the middle part of two through-holes.
Further, the fan is centrifugal fan, and the upper surface of the centrifugal fan is equipped with air outlet.
Further, multiple fins are equipped in the inner casing above the through-hole.
Further, be equipped with the boss that is protruded to the front housing direction around the through-hole, the boss with it is described interior
Wind shielding structure is equipped between the side wall of shell, between the boss and the centrifugal fan.
Further, the top in the middle part of two through-holes be equipped with air guide structure, the air guide structure be upside-down triangle shape, institute
The corner below air guide structure is stated to be located on the center line of the inner casing.
Further, the wind shielding structure and the air guide structure are respectively keep out the wind foam and wind-guiding foam.
Further, the inner casing is pasted with graphite flake close to the side of the aluminium center.
Further, heat conductive silica gel is equipped between the graphite flake and the aluminium center.
Further, both sides are equipped with the mistake air holes communicated with the ventilation hole to the front housing up and down.
After employing above-mentioned technical proposal, the beneficial effects of the utility model are：
Due to a kind of high definition 3D cameras of the utility model, including the front housing snapped together and rear shell, front housing and rear shell
Between battery, mainboard and aluminium center be installed, front housing is equipped with camera lens module, and radiating module is equipped between front housing and aluminium center,
Radiating module includes inner casing, is equipped with fan in inner casing, the both sides up and down of inner casing are equipped with ventilation hole.The design is cold by introducing
Wind, radiating rate is fast, can effectively reduce the temperature of camera internal component and camera lens module, avoids each part temperatures excessively high.
Multiple fins are equipped with due to being located in the inner casing above through-hole, it is possible to increase the heat dissipation area of inner casing, enhancing heat dissipation effect
Fruit.
Due to around through-hole be equipped with forward boss from shell side to protrusion, between boss and the side wall of inner casing, boss with from
Wind shielding structure is equipped between heart fan, airflow reflux can be prevented, it is ensured that is pumped into cold wind.
Since the top in the middle part of two through hole is equipped with air guide structure, air guide structure is upside-down triangle shape, under air guide structure is located at
The corner of side is located on the center line of inner casing so that the wind of fan blowout can shunt under the action of air guide structure, prevent hot wind mistake
In concentration, cause to form hot spot above inner casing.
Since inner casing close to the side of aluminium center is pasted with graphite flake, there is soaking, inner casing heat conduction can be overcome
The shortcomings that coefficient difference.
In conclusion the high definition 3D cameras of the utility model, good heat dissipation effect can effectively solve internal component and camera lens
The problem of module temperature is excessively high realizes that user makes video recording long lasting for high definition.
Description of the drawings
Fig. 1 is the decomposition diagram of the utility model high definition 3D cameras；
Fig. 2 is the decomposition diagram of radiating module in Fig. 1；
In figure, 10- front housings, 11- camera lens modules, 12- crosses air holes, 20- radiating modules, 21- inner casings, 22- fans, 221-
Air outlet, 23- ventilation holes, 24- through-holes, 25- boss, 26- wind shielding structures, 27- air guide structures, 28- fins, 29- graphite flakes,
30- aluminium centers, 40- mainboards, 50- batteries, 60- rear shells, 70- heat conductive silica gels.
Specific embodiment
The utility model is further illustrated with reference to the accompanying drawings and examples.
As shown in Figure 1, a kind of high definition 3D cameras, including the front housing 10 snapped together and rear shell 60, front housing 10 and rear shell
Battery 50, mainboard 40 and aluminium center 30 be installed between 60, front housing 10 is equipped with camera lens module 11, front housing 10 and aluminium center 30 it
Between be equipped with radiating module 20.
If Fig. 1 and Fig. 2 are jointly shown, radiating module 20 includes inner casing 21, opens that there are two be used for across camera lens on inner casing 21
The circular through hole 24 of module 11, the lower section at 24 middle part of two through hole are installed with fan 22, and preferably fan 22 is in the present embodiment
Centrifugal fan, the upper surface of centrifugal fan are equipped with air outlet 221.The both sides up and down of inner casing 21 are equipped with ventilation hole 23.Positioned at through-hole 25
Multiple fins 28 are equipped in the inner casing 21 of top.Wherein, preferred inner casing 21 is plastic inner shell in the present embodiment.
If Fig. 1 and Fig. 2 are jointly shown, be equipped with the boss 25 that protrude to 10 direction of front housing around through-hole 24, boss 25 and
Wind shielding structure 26 is equipped between the side wall of inner casing 21, between boss 25 and fan 22.Wind shielding structure 26 respectively with inner casing 21
It is matched between side wall and boss 25, the upper and lower part of inner casing 21 is separated, make air between top and lower part not
Circulation.The top at 24 middle part of two through hole is equipped with air guide structure 27, and air guide structure 27 is upside-down triangle shape, 27 lower section of air guide structure
Corner is located on the center line of inner casing 21, i.e., the corner of 27 lower section of air guide structure and the middle part face of air outlet 221 are set so that wind
The wind of 22 blowout of fan can averagely be distributed to the both sides of air guide structure 27.Wherein, the preferred wind shielding structure 26 of the present embodiment is with leading
Wind structure 27 is respectively keep out the wind foam and wind-guiding foam.
As shown in Fig. 2, inner casing 21 is pasted with graphite flake 29 close to the side of aluminium center 30.It is provided with and is used on graphite flake 29
Across the circular through hole of camera lens module 11, heat conductive silica gel 70 is equipped between graphite flake 29 and aluminium center 30, for eliminating interface heat
Resistance, facilitates aluminium center 30 that heat is transmitted to graphite flake 29.
If Fig. 1 and Fig. 2 are jointly shown, heat conductive silica gel 70 is equipped between aluminium center 30 and mainboard 40 and camera lens module 11,
I.e. the heat of mainboard 40 and camera lens module 11 passes to aluminium center 30 by heat conductive silica gel 70, and the heat of aluminium center 30 passes through heat conduction
Silica gel 70 passes to graphite flake 29, and then graphite flake 29 transfers heat to inner casing 21, and last fan 22 is from the ventilation hole of bottom
23 sucking cold wind, and 21 surface of inner casing will be blowed air over, blow out heat from the ventilation hole 23 of top.
As shown in Figure 1, front housing is equipped with the mistakes air holes 12 that is communicated with ventilation hole 23 in both sides about 10, with facilitate the sucking of wind and
Blowout.
In the present embodiment, wind shielding structure 26 is respectively preferably keep out the wind foam and wind-guiding foam with air guide structure 27, even if
Wind shielding structure 26 is made with air guide structure 27 of foam, but wind shielding structure 26 not merely only uses foam with air guide structure 27
A kind of this mode is made, can also be made of other airfast materials, is fixed on inner casing 21 by stickup or other modes,
Wind shielding structure 26 is allow to be each served as with air guide structure 27 and keeps out the wind and lead wind action.
Below by specific example, the technique effect of the technical solution of the utility model embodiment offer is introduced.
It is high in the heat dissipation effect and the utility model embodiment to high definition 3D cameras of the prior art using simulation softward
The heat dissipation effect of clear 3D cameras is compared, as follows：
1st, with analogue simulation Flotherm 11.0,3D high in the prior art and the utility model embodiment is initially set up
The three-dimensional model of clear camera, for two models other than radiator portion is different, remaining parameter setting is consistent, parallel relatively heat dissipation effect
Fruit；
The 2nd, power consumption CPU2W, battery 0.5W are set, two camera lenses respectively set 0.3W；
3rd, analog result such as following table：
| Camera lens 1 (DEG C) | Camera lens 2 (DEG C) | CPU(℃) | Battery (DEG C) | |
| The prior art | 50.9 | 51 | 55.8 | 40.3 |
| This programme technology | 69 | 69.1 | 70.7 | 45.4 |
| It can optimize | 18.1 | 18.1 | 14.9 | 5.1 |
This programme design can be intuitively observed according to simulation results and effectively improves internal heat dissipating, and cpu temperature can
About 15 degree are reduced, camera lens temperature can reduce about 18 degree, and battery about reduces by 5 degree.Main components temperature has and largely improves.
The high definition 3D cameras of the utility model, by the radiating module for being provided with fan so that fan can be by camera
Internal heat blowout, has very strong heat dissipation effect, effectively reduces camera temperature, realizes that user records long lasting for high definition
Shadow.
Although the foregoing describe specific embodiment of the present utility model, it should be appreciated by those skilled in the art,
Described embodiment is only the part of the embodiment of the utility model, and instead of all the embodiments, these are only to lift
Example explanation, the scope of protection of the utility model is to be defined by the appended claims.Those skilled in the art is without departing substantially from this
It, can be to these embodiments under any performing creative labour of no process under the premise of the principle and essence of utility model
Various changes or modifications are made, but these change and modification each fall within the scope of protection of the utility model.
Claims (10)
1. a kind of high definition 3D cameras including the front housing snapped together and rear shell, are equipped between the front housing and the rear shell
Battery, mainboard and aluminium center, the front housing are equipped with camera lens module, which is characterized in that between the front housing and the aluminium center
Equipped with radiating module, the radiating module includes inner casing, is equipped with fan in the inner casing, the both sides up and down of the inner casing are equipped with
Ventilation hole.
2. high definition 3D cameras according to claim 1, which is characterized in that be used for there are two being opened on the inner casing across described
The circular through hole of camera lens module, the fan are fixed on the lower section in the middle part of two through-holes.
3. high definition 3D cameras according to claim 2, which is characterized in that the fan is centrifugal fan, the centrifugal fan
Upper surface is equipped with air outlet.
4. high definition 3D cameras according to claim 2, which is characterized in that set in the inner casing above the through-hole
There are multiple fins.
5. high definition 3D cameras according to claim 3, which is characterized in that be equipped with around the through-hole to the preceding shell side
To the boss of protrusion, between the side wall of the boss and the inner casing, it is equipped with and keeps out the wind between the boss and the centrifugal fan
Structure.
6. high definition 3D cameras according to claim 5, which is characterized in that the top in the middle part of two through-holes is equipped with wind-guiding knot
Structure, the air guide structure are upside-down triangle shape, and the corner below the air guide structure is located on the center line of the inner casing.
7. high definition 3D cameras according to claim 6, which is characterized in that the wind shielding structure is distinguished with the air guide structure
For foam and the wind-guiding foam of keeping out the wind.
8. high definition 3D cameras according to claim 1, which is characterized in that the inner casing is pasted close to the side of the aluminium center
With graphite flake.
9. high definition 3D cameras according to claim 8, which is characterized in that be equipped between the graphite flake and the aluminium center
Heat conductive silica gel.
10. the high definition 3D cameras according to claim 1 to 9 any claim, which is characterized in that two above and below the front housing
Side is equipped with the mistake air holes communicated with the ventilation hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721273989.9U CN207518759U (en) | 2017-09-29 | 2017-09-29 | A kind of high definition 3D cameras |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721273989.9U CN207518759U (en) | 2017-09-29 | 2017-09-29 | A kind of high definition 3D cameras |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207518759U true CN207518759U (en) | 2018-06-19 |
Family
ID=62533128
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721273989.9U Active CN207518759U (en) | 2017-09-29 | 2017-09-29 | A kind of high definition 3D cameras |
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| Country | Link |
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| CN (1) | CN207518759U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109660699A (en) * | 2019-01-17 | 2019-04-19 | 深圳市迪威泰实业有限公司 | A kind of AI intelligent imaging identification In vivo detection video camera |
| CN109756724A (en) * | 2019-01-17 | 2019-05-14 | 深圳市迪威泰实业有限公司 | A kind of portable binocular finance dedicated video camera |
-
2017
- 2017-09-29 CN CN201721273989.9U patent/CN207518759U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109660699A (en) * | 2019-01-17 | 2019-04-19 | 深圳市迪威泰实业有限公司 | A kind of AI intelligent imaging identification In vivo detection video camera |
| CN109756724A (en) * | 2019-01-17 | 2019-05-14 | 深圳市迪威泰实业有限公司 | A kind of portable binocular finance dedicated video camera |
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