Image capture assembly and aerial photographing aerial vehicle
An image capture assembly includes a heat-conducting housing, a camera component in the heat-conducting housing, and a heat-conducting sheet. The heat-conducting sheet is attached to the camera component and arranged between the camera component and the heat-conducting housing to dissipate heat generated by the camera component to the heat-conducting housing. The heat-conducting sheet extends to a side wall of the camera component from a bottom side of the camera component.
1. An image capture assembly comprising:
a heat-conducting housing;
a camera component in the heat-conducting housing and including a plurality of side walls; and
a heat-conducting sheet attached to the camera component and arranged between the camera component and the heat-conducting housing to dissipate heat generated by the camera component to the heat-conducting housing, the heat-conducting sheet extending to more than one of the plurality of side walls of the camera component from a bottom side of the camera component, a height of the heat-conducting sheet on each of the more than one of the plurality of side walls of the camera component being greater than a half of a height of each of the more than one of the plurality of side walls of the camera component.
2. The image capture assembly according to claim 1 , wherein the heat-conducting sheet on the more than one of the plurality side walls of the camera component is in direct contact with the heat-conducting housing.
3. The image capture assembly according to claim 1 , wherein the heat-conducting sheet on the more than one of the plurality side walls of the camera component is in indirect contact with the heat-conducting housing.
4. The image capture assembly according to claim 1 , wherein the heat-conducting sheet on the more than one of the plurality side walls of the camera component is spaced apart from the heat-conducting housing and faces toward heat-conducting housing.
5. The image capture assembly according to claim 1 , wherein:
the camera component includes:
a circuit board; and
a lens component supported by the circuit board and including a lens housing for accommodating lenses; and
the heat-conducting sheet extends to more than one of a plurality side walls of the lens housing from a side of the circuit board that faces away from the lens component.
6. The image capture assembly according to claim 5 , wherein an inner wall of the lens housing includes threads.
7. The image capture assembly according to claim 5 , wherein:
the camera component further includes an image sensor supported by the circuit board, electrically coupled to the circuit board, and accommodated by the lens component;
the lens housing includes a first open end and a second open end; and
the circuit board seals the first open end of the lens housing, and the second open end of the lens housing is exposed through the heat-conducting housing.
8. The image capture assembly according to claim 7 , further comprising:
a circuit board adapter in the heat-conducting housing and electrically coupled to the circuit board.
9. The image capture assembly according to claim 8 , wherein:
the circuit board and the circuit board adapter are plugged together; and
a heat-conducting filler is filled between the circuit board and the circuit board adapter.
10. The image capture assembly according to claim 9 , wherein:
the circuit board adapter includes an adapter plate and a plurality of electronic components;
the adapter plate includes a first surface and a second surface opposite to each other;
the plurality of electronic components are electrically arranged at the first surface; and
the circuit board are plugged to the circuit board adapter at the first surface.
11. The image capture assembly according to claim 10 , wherein:
the circuit board includes one of a male connector and a female connector;
the first surface includes another one of the male connector and the female connector; and
the male connector is inserted in the female connector.
12. The image capture assembly according to claim 10 , wherein the heat-conducting filler covers the plurality of electronic components.
13. The image capture assembly according to claim 10 ,
wherein the heat-conducting tiller is a first heat-conducting filler;
the image capture assembly further comprising:
a heat sink arranged at the second surface and contacting the heat-conducting housing; and
a second heat-conducting filler is filled between the heat sink and the second surface of the adapter plate.
14. The image capture assembly according to claim 13 , wherein:
the electronic components are first electronic components;
the circuit board adapter includes a plurality of second electronic components;
the plurality of second electronic components are electrically coupled to the second surface of the adapter plate; and
the second heat-conducting filler completely covers the plurality of second electronic components.
15. The image capture assembly according to claim 14 , wherein:
the heat sink includes a heat dissipation body and a plurality of heat dissipation fins extending outward from the heat dissipation body;
the heat dissipation body is disposed at the second surface of the adapter plate; and
the plurality of heat dissipation fins are spaced apart from each other and arranged at a side of the heat dissipation body facing away from the second surface of the adapter plate.
16. The image capture assembly according to claim 15 , wherein:
the heat-conducting housing includes a first housing and a second housing; and
the first housing is coupled to the second housing to form an accommodating space for accommodating the camera component, the heat-conducting sheet, the circuit board adapter, and the heat sink.
17. The image capture assembly according to claim 16 , wherein:
the first housing includes a coupling portion and an accommodating portion extending outward from the coupling portion;
the coupling portion is coupled to the second housing to form the accommodating space;
the lens housing is accommodated in the accommodating portion; and
the plurality of side walls of the lens housing are aligned with a plurality of side walls of the accommodating portion, respectively.
18. The image capture assembly according to claim 17 , wherein:
the accommodating portion includes a light inlet;
the second open end is aligned with the light inlet;
an inner wall of the second housing extends inwardly to form a flange; and
the plurality of heat dissipation fins are supported by the flange.
19. The image capture assembly according to claim 18 , wherein:
the heat sink is coupled to the second housing; and
an edge of the heat sink body is aligned with the inner wall of the second housing.
20. The image capture assembly according to claim 1 , wherein:
the heat-conducting housing includes a first housing and a second housing, the first housing including:
a coupling portion coupled to the second housing to form an accommodating space; and
an accommodating portion extending outward from the coupling portion, the accommodating portion including a light inlet;
the camera component further includes:
a circuit board; and
a lens component supported by the circuit board and including a lens housing for accommodating lenses, the lens housing being accommodated in the accommodating portion, the lens housing including a first end sealed by the circuit board and a second end exposed through the heat-conducting housing, and the second open end being aligned with the light inlet;
wherein the heat-conducting sheet extends to more than one of a plurality of side walls of the lens housing from a bottom side of the circuit board that faces away from the lens component.