CN208424564U - A kind of spherical camera - Google Patents
A kind of spherical camera Download PDFInfo
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- CN208424564U CN208424564U CN201821209510.XU CN201821209510U CN208424564U CN 208424564 U CN208424564 U CN 208424564U CN 201821209510 U CN201821209510 U CN 201821209510U CN 208424564 U CN208424564 U CN 208424564U
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- air
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- motor housing
- channel barrier
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Abstract
The utility model relates to safety monitoring apparatus fields, disclose a kind of spherical camera, the spherical camera includes sky shade and the motor housing that is arranged in sky shade, it further include sphere, sphere exposes outside sky shade, and is fixed on motor housing by connector, wherein, it is equipped with the motor for driving sphere to rotate in motor housing, is equipped with lens assembly, acquisition and processing for image in sphere；Air channel barrier and fan are equipped in gap between motor housing and sphere, the gap between air channel barrier and motor housing forms the first air duct, and the gap between air channel barrier and sphere forms the second air duct；Air channel barrier is equipped with the communication port for accommodating fan, and the air inlet and air outlet of fan are located in different air ducts.In above-described embodiment, it is arranged between motor housing and sphere by the way that air duct will be passed in and out, keeps the air inlet/outlet of fan smooth, air takes away the heat of sphere, motor housing surface in flow process, realizes the heat dissipation to ball machine.
Description
Technical field
The utility model relates to safety monitoring apparatus field more particularly to a kind of spherical cameras.
Background technique
In protection and monitor field, monitor camera it is many kinds of, be divided into indoor and outdoors monitoring according to application scenarios and take the photograph
The application environment of camera, outdoor monitoring video camera is more severe, needs anti-dust, rainwater-proof, thunder-lightning, solar radiation protection etc..
Particularly, because solar radiation can bring the additional temperature rise of video camera, the heat dissipation of video camera is caused to face great challenge, it is existing
Global environment under, outdoor camera needs to meet to be worked normally under 65 DEG C of environment.In ball-shaped camera (hereinafter referred to as ball machine)
In, lens assembly is arranged inside sphere 3, for carrying out the acquisition and processing of image, and with the intelligence of product, sphere 3
Power consumption is significantly increased, and widespread practice is to increase conductive structure heat pipe, heat-dissipating aluminium plate inside sphere 3 heat is led shell etc.
Mode reduces by the temperature rise of 3 inner part of sphere, but the shell of sphere 3 relies on natural heat dissipation energy in the case where surface area is certain
The thermal Finite taken away, it is therefore, certain in the surface area of current sphere 3, but under the ever-increasing background of 3 power consumption of sphere, it is right
Sphere 3 becomes inevitable choice using fan air blast cooling heat dissipation.
In the prior art, the upper and lower position opening for being typically employed in central cavity 2 carries out the heat sink conception of Duct design,
In, central cavity 2 is located in sky shade 1, the equipment such as motor vertical, horizontal motor and motor control panel is equipped with, for driving
Sphere 3 rotates.As shown in Figure 1, the gap between sky shade 1 and central cavity 2 forms the first air intake passage a, central cavity 2
Top and bottom are connected to form the second air intake passage b, and the gap between central cavity 2 and sphere 3 forms air-out passage c, in wind
Under the action of fan 4, air-flow enters the first air intake passage a by air inlet, and flows up into the second air intake passage b, at this point, gas
It flows direction and back bending occurs, flow downward along the second air intake passage b, and be discharged through fan 4 from air-out passage c, air-flow had been discharged
Cheng Zhong radiates to sphere 3.In above-mentioned heat sink conception, the air intake passage of fan 4 is longer, and path is bent, and by structure
So that the air inlet of fan 4 is obstructed seriously, fan 4 can not form good convection current for the blocking of part.
Utility model content
The utility model provides a kind of spherical camera, to optimize Duct design, improves heat dissipation effect.
The utility model embodiment provides a kind of spherical camera, which includes that sky shade and setting exist
Motor housing in the sky shade further includes sphere, and the sphere at least partly exposes outside the sky shade, and passes through connector
It is fixed on the motor housing, wherein be equipped with the motor for driving the sphere rotation in the motor housing, be equipped in the sphere
Lens assembly, the lens assembly are used for the acquisition and processing of image；
Air channel barrier and fan, and the air channel barrier and the motor are equipped between the motor housing and the sphere
Gap between case forms the first air duct, and the gap between the air channel barrier and the sphere forms the second air duct；The wind
Road baffle is equipped with the communication port for accommodating the fan, and the air inlet and air outlet of the fan are located at different wind
In road.
In above-described embodiment, air channel barrier between motor housing and sphere, and respectively with motor housing and spherical
At two air ducts, the two air ducts are directly connected to external environment, and outside air enters fan from one of air duct, and from
The outflow of another air duct, arrange makes the air inlet/outlet of fan smooth to atmosphere, and air takes away sphere, motor housing table in flow process
The heat in face realizes the heat dissipation to ball machine.
In order to improve the appearance of spherical camera, while guaranteeing the ventilation effect in air duct, the bottom of the sky shade
Equipped with the skirtboard extended to below the air channel barrier, the skirtboard be equipped with multiple ventilation openings, and the multiple ventilation opening with
The first air duct connection；
Alternatively, the bottom of the sky shade is equipped with the skirtboard extended to below the air channel barrier, and on the sky shade
Equipped with multiple ventilation openings, the multiple ventilation opening is connected to first air duct.
Specifically, the multiple ventilation opening is located at the skirtboard far from institute when the skirtboard is equipped with multiple ventilation openings
The side of sphere is stated, and the multiple ventilation opening is arranged towards first air duct.Setting avoids air duct bending in this way, makes gas
Circulation is smooth, advantageously reduces windage.
Specifically, the multiple ventilation opening is located at the sky shade when the sky shade is equipped with multiple ventilation openings
Side wall or top, the gap between the sky shade and the motor are formed and the multiple ventilation opening and first air duct
The ventilation channel of connection.When there is big power consumption heat source in motor housing, air-flow in the circulation process can surface to motor housing into
Row forced convertion heat dissipation, improves the heat dissipation effect of complete machine.
Optionally, the air inlet of the fan is arranged towards the motor housing, and the air outlet of the fan is towards the ball
Body setting, and first air duct is air intake passage, second air duct is air-out passage.
Alternatively, the air inlet of the fan is arranged towards the sphere, the air outlet of the fan is towards the motor housing
Setting, and first air duct is air-out passage, and second air duct is air intake passage.
Optionally, the multiple ventilation opening includes two groups of ventilation openings, and two groups of ventilation openings are located at first wind
The two sides in road.
Optionally, air channel barrier setting in the form of slot, and the loudspeaker expanded outwardly is equipped in the end far from the fan
Mouth structure.Bell-mouth structure of air increases the cross-sectional area of airflow channel, in favor of air inlet/outlet.
Specifically, the air channel barrier include the first air channel barrier and the second air channel barrier, first air channel barrier and
Second air channel barrier is symmetrically fixed on the bottom of the motor housing, the fan between first air channel barrier with it is described
Between second air channel barrier, and first air channel barrier and second air channel barrier are all provided in one end far from the fan
There is the bell-mouth structure of air.
Detailed description of the invention
Fig. 1 is the sectional view of spherical camera in the prior art；
Fig. 2 is the sectional view of spherical camera provided by the embodiment of the utility model；
Fig. 3 is the semi-cutaway of spherical camera shown in Figure 2；
Fig. 4 is the M-M view of spherical camera shown in Figure 2；
Fig. 5 is the sectional view for the spherical camera that another embodiment of the utility model provides；
Fig. 6 is the sectional view for the spherical camera that another embodiment of the utility model provides.
Appended drawing reference:
1- sky shade 2- central cavity 3- sphere 4- fan
A- the first air intake passage b- the second air intake passage c- air-out passage
10- sky shade 20- motor housing 30- sphere
40- air channel barrier 50- fan
60- skirtboard 70- ventilation opening
The first air duct A- the second air duct B-
Specific embodiment
It is practical to this below in conjunction with attached drawing in order to keep the purpose of this utility model, technical solution and advantage clearer
It is novel to be described in further detail, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than
Whole embodiments.Based on the embodiments of the present invention, those of ordinary skill in the art are not making creative work
Under the premise of all other embodiment obtained, fall within the protection scope of the utility model.
The utility model embodiment provides a kind of spherical camera, which includes that sky shade and setting exist
Motor housing in sky shade further includes sphere, and sphere at least partly exposes outside sky shade, and is fixed on motor housing by connector
On, wherein the motor for driving sphere to rotate, including motor vertical and horizontal motor are equipped in motor housing；It is equipped in sphere
Lens assembly, the lens assembly are used for the acquisition and processing of image；
In gap between motor housing and sphere be equipped with air channel barrier and fan, between air channel barrier and motor housing between
Gap forms the first air duct, and the gap between air channel barrier and sphere forms the second air duct；Air channel barrier is equipped with for accommodating wind
The communication port of fan, the air inlet and air outlet of fan are located in different air ducts.
In above-described embodiment, the gap between motor housing and sphere is separated into two air ducts, the two wind by air channel barrier
Road is directly connected to external environment respectively, and the air inlet and air outlet of fan are located in the two air ducts, outside air from
One air duct enters fan, and flows out from another air duct, arranges and ensure that the air inlet/outlet of fan is smooth to atmosphere；Air is
The heat of sphere, motor housing surface can be taken away when flowing in one air duct and the second air duct, realize the heat dissipation to ball machine, also,
Since air duct is between motor housing and sphere, the distribution channel that air is set inside motor housing is avoided, motor is saved
Case inner space ensure that the leakproofness of motor housing.
Understanding to spherical camera provided by the embodiment of the utility model for convenience, below with reference to specific attached drawing with
And its structure is described in detail in embodiment.
As shown in Figure 2 and Figure 3, which includes sky shade 10 and the motor housing being arranged in sky shade 10 20,
The hyperthermia radiation in external environment can be isolated in sky shade 10, have cooling effect to the intracorporal equipment of its chamber is located at；Further include
Sphere 30, sphere 30 at least partly exposes outside sky shade 10, and is fixed on motor housing 20 by connector, wherein motor housing
The motor for driving sphere 30 to rotate, including motor vertical, horizontal motor are equipped in 20, in addition to motor, in motor housing 20 also
Equipped with equipment such as motor control panels；Lens assembly is equipped in sphere 30, which is used for the acquisition and processing of image.Make
With in the process, the angle of camera lens can be adjusted, by motor vertical and horizontal motor to carry out effective monitoring to ambient enviroment.
The components such as camera lens will generate a large amount of heat during the work time, increase 30 temperature of sphere, in order to guarantee the normal work of each component
Make, it is also necessary to radiate to sphere 30, in the spherical camera, air duct is equipped in the gap between motor housing 20 and sphere 30
Baffle 40 and fan 50, the gap between air channel barrier 40 and motor housing 20 form the first air duct A, air channel barrier 40 and sphere
Gap between 30 forms the second air duct B, the first air duct A and the second air duct B and is connected to external environment, and on air channel barrier 40
Equipped with the communication port for accommodating fan 50, the air inlet and air outlet of fan 50 are located in different air ducts.The spherical shape
In video camera, Duct design is succinctly smooth, and outside air enters fan 50 from an air duct, and flows out from another air duct, row
To atmosphere, air can radiate to structures such as sphere 30, motor housings 20 in flow process；Also, due to air duct between
Between motor housing 20 and sphere 30, the distribution channel that air is set inside motor housing 20 is avoided, is saved in motor housing 20
Portion space ensure that the leakproofness of motor housing 20.
In the spherical camera, the air inlet and air outlet of fan 50 are located in different air ducts, i.e., one of them
Air duct is the air intake passage of fan 50, another air duct is the air-out passage of fan 50, to realize 50 air inlet/outlet of fan
It is effectively isolated, avoids the air flow shortcircuit of fan 50.In a specific embodiment, the air inlet of fan 50 is towards motor housing
The air outlet of 20 settings, fan 50 is arranged towards sphere 30, i.e., the air inlet of fan 50 is located in the first air duct A, air outlet position
In in the second air duct B, the first air duct A is air intake passage, and the second air duct B is air-out passage；As shown in Fig. 2, wherein shown in arrow
Direction be air-flow direction, outside air enters the air inlet of fan 50 by the first air duct A, in the air outlet of fan 50,
Air velocity enhancing, and 30 surface of sphere is blowed to, this greatly improves the heat-sinking capability of sphere 30, meanwhile, air is flowing over
Cheng Zhong can also take away the heat of 20 internal unit of motor housing generation, realize and radiate to motor housing 20.It is equipped with when in motor housing 20
When big power consumption heat source, in order to increase the heat dissipation effect of motor housing 20, the air inlet/outlet direction of fan 50 can be turned, specifically, making
The air inlet of fan 50 is arranged towards sphere 30, and the air outlet of fan 50 is arranged towards motor housing 20, i.e. the air inlet of fan 50
In the second air duct B, air outlet is located in the first air duct A, and the second air duct B is air intake passage, and the first air duct A is logical for outlet air
Road；As shown in fig. 6, wherein direction shown in arrow is air-flow direction, outside air enters fan 50 by the second air duct B
Air inlet in the air outlet of fan 50, air velocity enhancing, and blows to motor housing 20, increases the heat dissipation effect of motor housing 20.
When specific setting, as shown in Fig. 2, sphere 30 all exposes other than sky shade 10, and it is located at sphere 30 and motor
Air channel barrier 40 between case 20 also shows out side, influences beauty, in order to improve the appearance of spherical camera, sky shade
10 bottom is additionally provided with the skirtboard 60 for extending to 40 lower section of air channel barrier, and skirtboard 60 is circumferentially arranged, is located at motor for blocking
Air channel barrier 40 and fan 50 in gap between case 20 and sphere 30 have aesthetic effect, meanwhile, in order to guarantee air duct
Ventilation, there are gaps between skirtboard 60 and the shell of sphere 30, so that the second air duct B and external environment be made to keep being connected to；And
And skirtboard 60 is equipped with multiple ventilation openings 70, these ventilation openings 70 are connected to the first air duct A, specifically, these ventilation openings 70 are set
It setting in side of the skirtboard 60 far from sphere 30, so that the air inlet/outlet position of the first air duct A and the second air duct B are mutually isolated,
Hot air reflow is avoided, heat dissipation effect is improved；Preferably, ventilation opening 70 is arranged towards the first air duct A, to make air flow path
It is unobstructed, it avoids bending, reduces windage.As shown in Fig. 2, the first air duct A is air intake passage, the second air duct B is logical for outlet air
Road, ventilation opening 70 are the air inlet of the first air duct A；Alternatively, the second air duct B is as shown in fig. 6, the first air duct A is air-out passage
Air intake passage, ventilation opening 70 are the air outlet of the first air duct A.
After skirtboard 60 is set, to guarantee that the first air duct A's is unobstructed, multiple ventilation openings can also be set on sky shade 10
70, and be connected to these ventilation openings 70 with the first air duct A, specifically, these ventilation openings 70 be located at sky shade 10 side wall or
Top, the gap between sky shade 10 and motor housing 20 form the ventilation channel being connected to ventilation opening 70 and the first air duct A.When
When having big power consumption heat source in motor housing 20, air-flow can carry out forced convertion heat dissipation to it in the circulation process, improve complete machine
Heat dissipation effect.As shown in figure 5, ventilation opening 70 is located on the side wall of sky shade 10, wherein the first air duct A is air intake passage, the
Two air duct B are air-out passage, and ventilation opening 70 is the air inlet of the first air duct A, and outside air enters sky shade 10 by ventilation opening 70
Afterwards, the gap between sky shade 10 and motor housing 20 flows downward, and enters in the first air duct A, alternatively, wind can also be turned
The air inlet/outlet direction of fan 50 makes the first air duct A air-out passage, and the second air duct B is air intake passage, and ventilation opening 70 is used as the first wind
The air outlet of road A is arranged.Furthermore it is also possible to ventilation opening 70 is set on skirtboard 60 and sky shade 10 simultaneously, enhancing heat dissipation effect
Fruit is no longer discussed in detail herein.
Air channel barrier 40 is there are many form is arranged, in a specific embodiment, the setting in the form of slot of air channel barrier 40, and
The bell-mouth structure of air expanded outwardly is equipped in the end far from fan 50, to increase the cross-sectional area of current path.Specifically
, air channel barrier 40 includes the first air channel barrier and the second air channel barrier, and the first air channel barrier and the second air channel barrier are symmetrically solid
It is scheduled on the bottom of motor housing 20, fan 50 is between the first air channel barrier and the second air channel barrier, wherein the first air channel barrier
Bell-mouth structure of air is equipped in one end far from fan 50 with the second air channel barrier.Fig. 3, Fig. 4, Fig. 5 are referred to together, are arranged in skirt
It is two groups that ventilation opening 70 on plate 60 or sky shade 10, which is divided to, this two groups of ventilation openings 70 are located at the two sides of the first air duct A, to scheme
3, it shows in Fig. 4 and is described in detail for structure, the first air channel barrier and the second air channel barrier are along the direction far from fan 50
Cross-sectional area becomes larger, and is in horn-like, and skirtboard 60 is in position corresponding with the first air channel barrier and the second air channel barrier
It is provided with ventilation opening 70, the succinct process of Duct design.In specifically setting fan 50, fan 50 can hang and be fixed on motor
On the bottom of case 20, it can also be fixed on the two air channel barriers by screw etc..
By above description as can be seen that in the utility model embodiment, it is arranged by the way that air duct will be passed in and out in motor housing 20
Between sphere 30, keep the air inlet/outlet of fan 50 smooth；Air takes away the heat of sphere 30,20 surface of motor housing in flow process
Amount realizes the heat dissipation to ball machine, meanwhile, the distribution channel that air is set in motor housing 20 is in turn avoided, is saved inside it
Space, and ensure that leakproofness.
Obviously, it is practical without departing from this can to carry out various modification and variations to the utility model by those skilled in the art
Novel spirit and scope.If in this way, these modifications and variations of the present invention belong to the utility model claims and
Within the scope of its equivalent technologies, then the utility model is also intended to include these modifications and variations.
Claims (9)
1. a kind of spherical camera, which is characterized in that including sky shade and the motor housing being arranged in the sky shade, also wrap
Sphere is included, the sphere at least partly exposes outside the sky shade, and is fixed on the motor housing by connector, wherein
It is equipped with the motor for driving the sphere rotation in the motor housing, is equipped with lens assembly, the lens group in the sphere
Part is used for the acquisition and processing of image；
In gap between the motor housing and the sphere be equipped with air channel barrier and fan, and the air channel barrier with it is described
Gap between motor housing forms the first air duct, and the gap between the air channel barrier and the sphere forms the second air duct；Institute
Air channel barrier is stated equipped with the communication port for accommodating the fan, the air inlet and air outlet of the fan are located at difference
Air duct in.
2. spherical camera as described in claim 1, which is characterized in that the bottom of the sky shade is equipped with and extends to the wind
Skirtboard below road baffle, the skirtboard is equipped with multiple ventilation openings, and the multiple ventilation opening is connected to first air duct；
Alternatively, the bottom of the sky shade is equipped with the skirtboard extended to below the air channel barrier, and the sky shade is equipped with
Multiple ventilation openings, the multiple ventilation opening are connected to first air duct.
3. spherical camera as claimed in claim 2, which is characterized in that when the skirtboard is equipped with multiple ventilation openings, institute
It states multiple ventilation openings and is located at side of the skirtboard far from the sphere, and the multiple ventilation opening is set towards first air duct
It sets.
4. spherical camera as claimed in claim 2, which is characterized in that when the sky shade is equipped with multiple ventilation openings,
The multiple ventilation opening is located at the side wall of the sky shade or top, the gap between the sky shade and the motor housing are formed
The ventilation channel being connected to the multiple ventilation opening and first air duct.
5. spherical camera as described in claim 1, which is characterized in that the air inlet of the fan is set towards the motor housing
It sets, the air outlet of the fan is arranged towards the sphere, and first air duct is air intake passage, and second air duct is
Wind channel.
6. spherical camera as described in claim 1, which is characterized in that the air inlet of the fan is set towards the sphere
It sets, the air outlet of the fan is arranged towards the motor housing, and first air duct is air-out passage, second air duct
For air intake passage.
7. spherical camera as claimed in claim 2, which is characterized in that the multiple ventilation opening includes two groups of ventilation openings, institute
State the two sides that two groups of ventilation openings are located at first air duct.
8. spherical camera as described in any one of claims 1 to 7, which is characterized in that the air channel barrier setting in the form of slot,
And the bell-mouth structure of air expanded outwardly is equipped in the end far from the fan.
9. spherical camera as claimed in claim 8, which is characterized in that the air channel barrier includes the first air channel barrier and the
Two air channel barriers, first air channel barrier and second air channel barrier are symmetrically fixed on the bottom of the motor housing, described
Fan is between first air channel barrier and second air channel barrier, and first air channel barrier and second wind
Road baffle is equipped with the bell-mouth structure of air in one end far from the fan.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821209510.XU CN208424564U (en) | 2018-07-26 | 2018-07-26 | A kind of spherical camera |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821209510.XU CN208424564U (en) | 2018-07-26 | 2018-07-26 | A kind of spherical camera |
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| Publication Number | Publication Date |
|---|---|
| CN208424564U true CN208424564U (en) | 2019-01-22 |
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ID=65123746
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821209510.XU Active CN208424564U (en) | 2018-07-26 | 2018-07-26 | A kind of spherical camera |
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| Country | Link |
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| CN (1) | CN208424564U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20220247895A1 (en) * | 2019-10-22 | 2022-08-04 | Huawei Technologies Co., Ltd. | Photographing Device and Communication Device |
-
2018
- 2018-07-26 CN CN201821209510.XU patent/CN208424564U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20220247895A1 (en) * | 2019-10-22 | 2022-08-04 | Huawei Technologies Co., Ltd. | Photographing Device and Communication Device |
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