CN212163472U - Camera heat abstractor - Google Patents
Camera heat abstractor Download PDFInfo
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- CN212163472U CN212163472U CN202020915606.9U CN202020915606U CN212163472U CN 212163472 U CN212163472 U CN 212163472U CN 202020915606 U CN202020915606 U CN 202020915606U CN 212163472 U CN212163472 U CN 212163472U
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- fixedly connected
- heat dissipation
- camera
- annular groove
- cylinder
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Abstract
The utility model is suitable for a field provides camera heat abstractor, including the camera lens, camera lens fixedly connected with L type connecting cylinder, L type connecting cylinder fixedly connected with annular groove, annular groove sliding connection has cylinder type ventilative shell, cylinder type ventilative shell swing joint has the fin, the fin fixedly connected with cylinder section of thick bamboo, cylinder section of thick bamboo swing joint has the heat exchanger that looses, the heat exchanger left side outer end fixedly connected with heat dissipation drive arrangement, the heat exchanger fixedly connected with back lid, the back lid outside fixedly connected with base; the left side of the radiating fin is vertically and symmetrically fixedly connected with connecting rods, the two connecting rods are respectively and fixedly connected with two check blocks, and the two check blocks are fixedly connected with the annular groove; the outer side of the lower part of the L-shaped connecting cylinder is fixedly connected with the base. The embodiment of the utility model provides a camera heat abstractor can realize that the camera dispels the heat fast, can also realize the dustproof and waterproof effect of camera.
Description
Technical Field
The utility model belongs to security protection surveillance camera head field, in particular to camera heat abstractor.
Background
Most of the existing monitoring cameras are installed in outdoor places, and due to the requirements of dust prevention and water prevention, a fully-closed structure is generally adopted. Chip on the camera internal control mainboard can constantly produce the heat at operating condition, including summer sweltering high temperature weather, if the camera radiating effect is unsatisfactory, cause the inner structure to damage very easily, influence the camera life-span.
The heat abstractor of current camera under the less requirement of volume generally adopts at the natural heat dissipation mode, the mode of fin promptly, nevertheless often needs to be provided with the heat dissipation through-hole on the camera casing, the problem in the aspect of dustproof and waterproof that just so brought if cover the dust scrubbing material that absorbs water on the heat dissipation through-hole, can influence the radiating effect on the one hand, on the other hand also can cause the effect unsatisfactory after using for a long time.
SUMMERY OF THE UTILITY MODEL
An object of the embodiment of the utility model is to provide a camera heat abstractor, aim at solving current camera its heat abstractor under the less requirement of volume and generally adopt at the natural heat dissipation mode, the mode of fin promptly, but often need be provided with the heat dissipation through-hole on the camera casing, the dustproof and waterproof problem of aspect just so bringing, if cover the dust scrubbing material that absorbs water on the heat dissipation through-hole, can influence the radiating effect on the one hand, on the other hand also can cause the effect unsatisfactory after using for a long time.
The embodiment of the utility model is realized in such a way, comprising a lens, wherein the lens is fixedly connected with an L-shaped connecting cylinder, the L-shaped connecting cylinder is fixedly connected with an annular groove, the annular groove is slidably connected with a cylindrical ventilating shell, the cylindrical ventilating shell is movably connected with a radiating fin, the radiating fin is fixedly connected with a cylindrical cylinder, the cylindrical cylinder is movably connected with a radiating cover, the outer end of the left side of the radiating cover is fixedly connected with a radiating driving device, the radiating cover is fixedly connected with a rear cover, and the outer side of the rear cover is fixedly connected with a; the left side of the radiating fin is vertically and symmetrically fixedly connected with connecting rods, the two connecting rods are respectively and fixedly connected with two check blocks, and the two check blocks are fixedly connected with the annular groove; the outer side of the lower part of the L-shaped connecting cylinder is fixedly connected with the base.
Preferably, the heat dissipation driving device comprises a motor, the motor is fixedly connected with a driving belt wheel, the driving belt wheel is connected with two driven belt wheels through a conveying belt, and the two driven belt wheels are respectively connected with two fans through shafts fixedly.
Preferably, the annular groove is internally provided with inner holes, the inner holes are uniformly distributed on the circumferential surface of the annular groove in an array manner, the upper end of the movable connection part of the lower end of the cylindrical ventilating shell and the annular groove is provided with an outer hole, and the size of the inner hole is the same as that of the outer hole.
Preferably, the area of the solid part on the movable connecting part of the lower end of the cylindrical ventilating shell and the annular groove is larger than that of the inner hole, and when the cylindrical ventilating shell rotates, the solid part on the movable connecting part of the lower end of the cylindrical ventilating shell and the annular groove completely covers the inner hole.
Preferably, the left sides of the upper and lower sides of the heat dissipation cover are respectively provided with at least one heat dissipation hole.
Preferably, the heat sink is of a circumferential cylinder type.
The embodiment of the utility model provides a camera heat abstractor can realize that the camera dispels the heat fast, can also realize the dustproof and waterproof effect of camera.
Drawings
Fig. 1 is a structural diagram of a heat dissipation device for a camera according to an embodiment of the present invention;
FIG. 2 is a side view of the cylindrical gas permeable casing 4 of FIG. 1 with the inner and outer bores 14, 15 engaged;
fig. 3 is a structural view of the cylindrical gas-permeable casing 4 of fig. 1.
In the drawings: 1. a lens; 2. an L-shaped connecting cylinder; 3. an annular groove; 4. a cylindrical air-permeable shell; 5. a stopper; 6. a heat sink; 7. a cylindrical barrel; 8. a fan; 9. a driven pulley; 10. a motor; 11. a heat dissipation cover; 12. a driving pulley; 13. heat dissipation holes; 14. an inner bore; 15. an outer bore; 16. a base; 17. a connecting rod; 18. and (7) a rear cover.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
The following detailed description is provided for the specific embodiments of the present invention.
As shown in fig. 1, a structure diagram of a camera heat dissipation device according to an embodiment of the present invention includes:
the lens comprises a lens 1, wherein an L-shaped connecting cylinder 2 is fixedly connected to the lens 1, an annular groove 3 is fixedly connected to the L-shaped connecting cylinder 2, the annular groove 3 is slidably connected with a cylindrical ventilating shell 4, the cylindrical ventilating shell 4 is movably connected with a radiating fin 6, the radiating fin 6 is fixedly connected with a cylindrical cylinder 7, the cylindrical cylinder 7 is movably connected with a radiating cover 11, the outer end of the left side of the radiating cover 11 is fixedly connected with a radiating driving device, the radiating cover 11 is fixedly connected with a rear cover 18, and a base 16 is fixedly connected to the outer side of the rear cover; the left side of the radiating fin 6 is vertically and symmetrically fixedly connected with connecting rods 17, the two connecting rods 17 are respectively and fixedly connected with two check blocks 5, and the two check blocks 5 are fixedly connected with the annular groove 3; the outer side of the lower part of the L-shaped connecting cylinder 2 is fixedly connected with a base 16.
In an embodiment of the present invention, when the camera needs to dissipate heat, the heat dissipation driving device starts to operate to drive the heat dissipation cover 11 to start to operate, and since the heat dissipation cover 11 is fixedly connected to the cylindrical ventilation shell 4, the cylindrical ventilation shell 4 also starts to operate, and the cylindrical ventilation shell 4 starts to slide in the annular groove 3, so that the LED lamp fixed in the middle of the annular groove 3 starts to dissipate heat; because of being equipped with fin 6 in the camera heat abstractor, inside fin 6 absorbs the inside heat of camera heat abstractor, export inside the upper and lower both ends of radiator shroud 11 through fin 6, then through heat dissipation drive arrangement's operation, carry away the inside heat in both ends about the radiator shroud 11 through the breather that is equipped with in the inside left side in both ends about the radiator shroud 11, make the inside radiating effect that reaches of camera.
As shown in fig. 1, as a preferred embodiment of the present invention, the heat dissipation driving device includes a motor 10, the motor 10 is fixedly connected with a driving pulley 12, the driving pulley 12 is connected with two driven pulleys 9 via a conveying belt, and the two driven pulleys 9 are respectively fixedly connected with two fans 8 via shafts; the motor 10 operates and drives the driving belt wheel 12 which is fixedly connected with the motor 10 to operate, the driving belt wheel 12 operates and drives the two driven belt wheels 9 which are distributed on the upper side and the lower side of the driving belt wheel and are rotationally connected with the heat dissipation cover 11 through the shaft to rotate, so that the two fans 8 which are respectively fixedly connected with the two driven belt wheels 9 through the shaft also rotate together, heat which enters the inside of the heat dissipation cover 11 from the heat dissipation fins 6 can be directly and conveniently output from the left sides of the upper heat dissipation cover 11 and the lower heat dissipation cover 11.
As shown in fig. 1, 2 and 3, as another preferred embodiment of the present invention, inner holes 14 are formed in the annular groove 3, the inner holes 14 are uniformly distributed on the circumferential surface of the annular groove 3 in an array, an outer hole 15 is formed at the upper end of the movable connection part between the lower end of the cylindrical ventilation shell 4 and the annular groove 3, and the size of the inner hole 14 is the same as that of the outer hole 15; the inner hole 14 and the outer hole 15 are designed to achieve the purposes of heat dissipation, water resistance and dust resistance.
As shown in fig. 1, 2 and 3, as another preferred embodiment of the present invention, the area of the solid portion of the movable connection portion between the lower end of the cylindrical ventilation casing 4 and the annular groove 3 is larger than the area of the inner hole 14, and when the cylindrical ventilation casing 4 rotates, the solid portion of the movable connection portion between the lower end of the cylindrical ventilation casing 4 and the annular groove 3 completely covers the inner hole 14; when the camera device needs to dissipate heat, the cylindrical ventilation shell 4 only needs to be rotated, so that the inner hole 14 is connected with the outer hole 15, and heat enters the outer hole 15 through the inner hole 14 and then is output to the outside of the device; when the camera device needs to be waterproof and dustproof, the cylindrical ventilation shell 4 only needs to be rotated, and the solid part on the movable connection part of the lower end of the cylindrical ventilation shell 4 and the annular groove 3 completely covers the inner hole 14.
As shown in fig. 1, as another preferred embodiment of the present invention, at least one heat dissipation hole 13 is respectively disposed on the left sides of the upper and lower sides of the heat dissipation cover 11; heat dissipation hole 13 has been seted up on heat exchanger 11, be for letting the heat can pass through fan 8's wind-force effect, guide heat is quick smooth through heat dissipation hole 13, thereby export the camera heat abstractor outside, the left side of both sides is provided with heat dissipation hole 13 about heat exchanger 11, be for when meetting a certain amount of dust and water stain, can make heat dissipation hole 13's aperture unobstructed, be unlikely to the jam, influence thermal output, some dust and the entering of water stain have also been avoided, thereby influence the normal work of camera.
As shown in fig. 1, as another preferred embodiment of the present invention, the heat sink 6 is a circumferential cylinder; the heat radiating fins 6 are arranged in a cylindrical shape so as to increase the working area of the heat radiating fins, so that the heat absorbing and radiating functions are stronger, the camera can run normally and safely and stably, and the benefit of a user can be maximized.
The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.
Claims (6)
1. The camera heat dissipation device comprises a camera lens (1), and is characterized in that the camera lens (1) is fixedly connected with an L-shaped connecting cylinder (2), the L-shaped connecting cylinder (2) is fixedly connected with an annular groove (3), the annular groove (3) is connected with a cylindrical ventilation shell (4) in a sliding manner, the cylindrical ventilation shell (4) is movably connected with a heat dissipation sheet (6), the heat dissipation sheet (6) is fixedly connected with a cylindrical cylinder (7), the cylindrical cylinder (7) is movably connected with a heat dissipation cover (11), the outer end of the left side of the heat dissipation cover (11) is fixedly connected with a heat dissipation driving device, the heat dissipation cover (11) is fixedly connected with a rear cover (18), and the outer side of the rear cover (; the left side of the radiating fin (6) is vertically and symmetrically fixedly connected with connecting rods (17), the two connecting rods (17) are respectively and fixedly connected with two check blocks (5), and the two check blocks (5) are fixedly connected with the annular groove (3); the outer side of the lower part of the L-shaped connecting cylinder (2) is fixedly connected with the base (16).
2. The camera heat dissipation device according to claim 1, wherein the heat dissipation driving device comprises a motor (10), the motor (10) is fixedly connected with a driving pulley (12), the driving pulley (12) is connected with two driven pulleys (9) through a conveying belt, and the two driven pulleys (9) are respectively fixedly connected with two fans (8) through shafts.
3. The camera heat dissipation device according to claim 1, wherein inner holes (14) are formed in the annular groove (3), the inner holes (14) are uniformly distributed in an array on the circumferential surface of the annular groove (3), an outer hole (15) is formed at the upper end of the movable connection part of the lower end of the cylindrical ventilation shell (4) and the annular groove (3), and the inner holes (14) and the outer hole (15) have the same size.
4. The camera heat dissipation device according to claim 3, wherein the area of the solid portion of the movable connection portion of the lower end of the cylindrical air-permeable shell (4) and the annular groove (3) is larger than the area of the inner hole (14), and when the cylindrical air-permeable shell (4) rotates, the solid portion of the movable connection portion of the lower end of the cylindrical air-permeable shell (4) and the annular groove (3) completely covers the inner hole (14).
5. The camera heat dissipation device according to claim 2, wherein the heat dissipation cover (11) has at least one heat dissipation hole (13) formed on the left side of the top and bottom sides thereof.
6. The camera heat sink according to claim 2, characterized in that the heat sink (6) is of a circumferential cylinder type.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020915606.9U CN212163472U (en) | 2020-05-27 | 2020-05-27 | Camera heat abstractor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020915606.9U CN212163472U (en) | 2020-05-27 | 2020-05-27 | Camera heat abstractor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212163472U true CN212163472U (en) | 2020-12-15 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020915606.9U Active CN212163472U (en) | 2020-05-27 | 2020-05-27 | Camera heat abstractor |
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| Country | Link |
|---|---|
| CN (1) | CN212163472U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112995478A (en) * | 2021-02-23 | 2021-06-18 | 深圳市泰冠鑫科技有限公司 | Novel waterproof camera |
-
2020
- 2020-05-27 CN CN202020915606.9U patent/CN212163472U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112995478A (en) * | 2021-02-23 | 2021-06-18 | 深圳市泰冠鑫科技有限公司 | Novel waterproof camera |
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