CN114040085A

CN114040085A - Extreme camera

Info

Publication number: CN114040085A
Application number: CN202111457304.7A
Authority: CN
Inventors: 李雪峰
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-12-02
Filing date: 2021-12-02
Publication date: 2022-02-11
Anticipated expiration: 2041-12-02
Also published as: CN114040085B

Abstract

The invention discloses an extreme camera, which comprises a base, wherein a slide rail is fixedly arranged on the base, a case is arranged on the slide rail in a sliding manner, a protective sleeve is fixedly arranged at the left end of the case, a left dust removal cavity which is communicated with the left side and the right side is formed in the protective sleeve, a dust removal mechanism is arranged in the dust removal cavity, a fixed cylinder is fixedly arranged on the case, a power mechanism is arranged in the fixed cylinder, a heat dissipation box is arranged at the rear side of the case, a heat dissipation mechanism is arranged in the heat dissipation box, the camera is cleaned up and down through an elastic sheet which can be bent, the surface cleanness of the camera is kept, normal shooting of the camera cannot be influenced, smoke generated by combustion is prevented from polluting the camera through asbestos cloth, the case and the heat dissipation box are separated by a partition plate, heat is concentrated at a heat absorption plate, the temperature is reduced through a rotating block and a fan, and external dust is prevented from entering a heat collection ring to be mixed with water to block small holes of a spray pipe.

Description

Extreme camera

Technical Field

The invention relates to the technical field of cameras, in particular to an extreme camera.

Background

The camera collects light reflected by an object, so that the light is gathered on a camera lens and finally converted into an image through a signal to be displayed on a monitor, when the camera works in a dust-filled environment for a long time, the lens is often shielded by dust to cause the phenomenon of blurred shot images, and the camera can generate a large amount of heat in a long-time working process, under the extreme conditions of high-temperature weather or fire, the heat dissipation performance of the camera is poor, the situations of blurred monitored images and damaged camera equipment are easily caused, meanwhile, a light supplement device is usually arranged in the camera to assist the camera to achieve a better imaging effect when the camera zooms, in a mine cavity environment with poor light, the camera needs to spend a large amount of time to adjust the position of a light source or increase the number of the light source, however, the camera is difficult to adjust in such a mode, the camera becomes bulky and inconvenient to install.

Disclosure of Invention

It is an object of the present invention to provide an extreme camera which overcomes the above-mentioned disadvantages of the prior art.

The extreme camera comprises a base, a slide rail is fixedly arranged on the base, a case is arranged on the slide rail in a sliding manner, a top cover is fixedly arranged at the upper end of the case, a protective sleeve is fixedly arranged at the left end of the case, sliding cavities are formed at the left end and the right end of the protective sleeve, sliding chutes are formed in the lower side walls of the two sliding cavities, sliding blocks capable of sliding left and right are arranged on the two sliding chutes, a dust removing cavity which is communicated left and right is formed in the protective sleeve, a dust removing mechanism used for removing dust is arranged in the dust removing cavity, a rotating cavity which is communicated left and right is formed in the case, a fixed cylinder is fixedly arranged on the rear side wall of the rotating cavity, a power mechanism used for providing the working power of the dust removing mechanism is arranged in the fixed cylinder, a heat dissipation box is arranged at the rear side of the case, and the heat dissipation box is connected with the case through a partition plate, the partition plate is used for isolating heat between the case and the heat dissipation box, and a heat dissipation mechanism used for cooling is arranged in the heat dissipation box.

Further, dust removal mechanism is including setting up the elastic sheet in the dust removal intracavity, both ends all are connected with two flexure strips about the elastic sheet, two both ends are all connected about the flexure strip on the both sides wall around the dust removal chamber, two the flexure strip with handing-over department between the elastic sheet all slides and is equipped with the connecting rod, is located the right side the right-hand member of flexure strip is equipped with the brush, the upper and lower both ends of elastic sheet respectively with two the slider is connected, two all convolute asbestos cloth in the slider, is located two of upside two connecting rod and downside two the left end of connecting rod respectively with two asbestos cloth fixed connection.

Furthermore, the power mechanism comprises a power motor fixedly arranged in the fixed cylinder, the front end of the power motor is in power connection with a power shaft, fixing rods are fixedly arranged at the left end and the right end of the power shaft, a convex disc is rotatably arranged in the rotating cavity and fixedly connected with the two fixing rods, two sliding cavities are formed in the fixed cylinder, the fixing rods slide in the sliding cavities, a buffer spring is connected between the fixing rods and the sliding cavities, centrally symmetrical wire wheels are arranged in the fixed cylinder, the wire wheels are rotatably arranged in the fixed cylinder, a torsion spring is connected between the wire wheels and the fixed cylinder, connecting ropes are wound on the peripheries of the two wire wheels, one ends of the two connecting ropes are connected with the corresponding fixing rods, two vertically symmetrical sliding rods are arranged in the convex disc in a sliding manner, and sliding plates are fixedly arranged at the mutual close ends of the two sliding rods, sliding grooves are fixedly formed in the upper side wall and the lower side wall of the rotating cavity, the sliding plates are connected with the corresponding sliding grooves in a sliding mode, the front ends of the sliding plates are fixed with the corresponding sliding blocks, and the protruding discs are oval.

Further, the heat dissipation mechanism comprises a fan arranged in the heat dissipation box, a heat source is fixedly arranged on the rear end surface of the heat dissipation box, the left end of the heat source is connected with a heat absorbing plate, a heat collecting ring is arranged between the fan and the heat source, the heat collecting ring is internally and rotatably provided with a rotating block, the left upper end and the right lower end of the rotating block are arranged in a protruding way, the periphery of the rotating block is fixedly provided with spray pipes which are uniformly distributed, the spray pipes are provided with small holes, one end of each spray pipe, which is far away from the rotating block, is fixedly provided with a fan blade, a cooling cavity is arranged in the rotating block and is communicated with cooling water outside the case, the cooling cavity is communicated with the two spray pipes, heat collecting rings are fixedly arranged on the upper side wall and the lower side wall of each heat collecting ring, one end, close to each other, of each heat collecting ring is wide, one end, far away from each other, of each heat collecting ring is narrow, and the upper side and the lower side of each heat collecting ring are communicated with each other to form the heat dissipation cavity.

Furthermore, air deflectors are fixedly arranged on the left side wall and the right side wall of each of the two heat dissipation chambers, an opening is formed in the straight part of each air deflector, dust collection boxes are communicated with the left side and the right side of each of the two heat dissipation chambers, each dust collection box can be taken out of the heat dissipation box, each heat dissipation chamber can be communicated with the outer side of each heat dissipation box, one sides, far away from each other, of the two heat dissipation chambers are communicated with air outlet boxes which are communicated with each other, the two air outlet boxes are respectively and vertically extended into the corresponding air outlet boxes, rotating shafts are respectively and rotatably arranged in the two air outlet boxes and penetrate through the two air deflectors, isolating plates are fixedly arranged on the peripheries of the two rotating shafts, driven wheels are fixedly arranged at the left end and the right end of each rotating shaft, driven ropes are wound on the peripheries of the two driven wheels and are connected with the connecting ropes, the dust collection box is filled with active carbon.

Furthermore, the left end of the case is fixedly provided with two vertically symmetrical light-emitting sources, the right end of the protective sleeve is fixedly provided with fireproof glass, a camera is fixedly arranged in the fixed cylinder, and the left end of the camera is provided with a camera lens.

The invention has the beneficial effects that: the camera lens is cleaned up and down through the elastic piece which can be bent, the surface cleanness of the camera lens is kept, dust is prevented from being adsorbed on the surface of the camera lens to influence the shooting of a camera, meanwhile, the shooting of the camera is not influenced, and the camera lens is cleaned up and down through the asbestos cloth, when a fire disaster happens, the isolation dust removal cavity is communicated with the outer side to prevent smoke generated by combustion from entering the dust removal cavity to pollute the camera lens, the light transmission area of the fireproof glass can be changed by moving the slide block up and down, the shooting area of the camera is changed by the asbestos cloth, the camera is assisted in the focusing process of the camera, so that the light quantity of the camera is increased under the condition of lengthening the focal length, the partition plate separates the case from the heat dissipation box, the heat is concentrated at the heat absorption plate, the rotating block and the fan are used for cooling, and external dust is prevented from entering the heat collecting ring and mixing with water to block the small hole of the spray pipe.

Drawings

FIG. 1 is a schematic external view of an extreme video camera of the present invention;

FIG. 2 is a schematic diagram of the overall structure of an extreme camera according to the present invention;

FIG. 3 is an enlarged schematic view of A of FIG. 2 according to the present invention;

FIG. 4 is an enlarged schematic view of C of FIG. 2 of the present invention;

FIG. 5 is an enlarged view of the air outlet box of FIG. 2 according to the present invention;

FIG. 6 is an enlarged schematic view of the invention at the slide of FIG. 2;

FIG. 7 is an enlarged schematic view of B-B of FIG. 2 in accordance with the present invention;

FIG. 8 is an enlarged schematic view of D-D of FIG. 3 in accordance with the present invention;

FIG. 9 is an enlarged side elevational view of the spool of FIG. 7 in accordance with the present invention;

in the figure:

10. a chassis; 11. a top cover; 12. a machine base; 13. a protective sleeve; 14. a light emitting source; 15. fireproof glass; 16. a slide chamber; 17. a chute; 18. a slide rail; 19. a slider; 20. asbestos cloth; 21. an elastic sheet; 22. an elastic sheet; 23. a connecting rod; 24. a brush; 25. a dust removal cavity; 26. a rotation chamber; 27. a convex disc; 28. fixing the rod; 29. a buffer spring; 30. a wire wheel; 31. a power shaft; 32. a fixed cylinder; 33. a slide bar; 34. a slide plate; 35. a sliding groove; 36. a power motor; 37. a camera lens; 38. a camera; 39. a partition plate; 40. a heat dissipation box; 41. a heat source; 42. an air outlet box; 43. a driven wheel; 44. a torsion spring; 45. an air deflector; 46. a rotating shaft; 47. a driven rope; 48. an opening; 49. a heat dissipation cavity; 50. a dust collection box; 51. a separator plate; 52. a fan; 53. connecting ropes; 54. a heat absorbing plate; 55. rotating the block; 56. a heat collecting ring; 57. a cooling chamber; 58. a nozzle; 59. a sliding cavity; 60. a dust removal mechanism; 61. a power mechanism; 62. a heat dissipation mechanism.

Detailed Description

The invention will now be described in detail with reference to fig. 1-5, for convenience of description, the following orientations will now be defined: the up, down, left, and right front-back directions described below coincide with the up, down, left, and right front-back directions in the projected relationship of fig. 2 itself, and the described embodiments are only a part of the embodiments of the present invention, not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1 to 9, an extreme camera according to an embodiment of the present invention includes a base 12, a slide rail 18 is fixedly disposed on the base 12, a case 10 is slidably disposed on the slide rail 18, a top cover 11 is fixedly disposed at an upper end of the case 10, a protective cover 13 is fixedly disposed at a left end of the case 10, slide cavities 16 are disposed at left and right ends of the protective cover 13, slide grooves 17 are disposed on lower sidewalls of the two slide cavities 16, slide blocks 19 capable of sliding left and right are disposed on the two slide grooves 17, a dust removing cavity 25 penetrating left and right is disposed in the protective cover 13, a dust removing mechanism 60 for cleaning dust is disposed in the dust removing cavity 25, a rotating cavity 26 penetrating left and right is disposed in the case 10, a fixed cylinder 32 is fixedly disposed on a rear sidewall of the rotating cavity 26, and a power mechanism 61 for providing operating power to the dust removing mechanism 60 is disposed in the fixed cylinder 32, the rear side of the case 10 is provided with a heat dissipation box 40, the heat dissipation box 40 is connected with the case 10 through a partition plate 39, the partition plate 39 is used for isolating heat between the case 10 and the heat dissipation box 40, and a heat dissipation mechanism 62 for cooling is arranged in the heat dissipation box 40.

Exemplarily, the dust removing mechanism 60 includes an elastic sheet 21 disposed in the dust removing chamber 25, two elastic sheets 22 are connected to both ends of the elastic sheet 21, both ends of the elastic sheet 22 are connected to both front and rear side walls of the dust removing chamber 25, a connecting rod 23 is slidably disposed at a joint between the two elastic sheets 22 and the elastic sheet 21, a brush 24 is disposed at a right end of the elastic sheet 22, both ends of the elastic sheet 21 are respectively connected to the two sliders 19, asbestos cloth 20 is wound in the two sliders 19, both ends of the connecting rod 23 and the connecting rod 23 are fixedly connected to the two asbestos cloth 20, the two sliders 19 are close to or far away from each other to extrude or loosen the elastic sheet 21 connected to the two sliders 19, make elasticity piece 21 opens the bending or folds upright, through connecting rod 23 drives two elasticity piece 22 expansion from top to bottom or shrink, through slider 19's removal is realized brush 24's removal, and then pass through brush 24's removal carries out the clearance of dust, simultaneously elasticity piece 22 removes the in-process, both sides about the connecting rod 23 can drive two about asbestos cloth 20 moves, and then realizes the closure and the opening of dust removal chamber 25, and when camera 38 stops shooting, through power unit 61 controls two dust removal chamber 25 is close to each other, seals dust removal chamber 25 prevents that the dust from getting into in the dust removal chamber 25, through dust removal chamber 25 carries out thermal-insulated work.

Exemplarily, the power mechanism 61 includes a power motor 36 fixedly arranged in the fixed cylinder 32, the front end of the power motor 36 is power connected with a power shaft 31, fixing rods 28 are fixedly arranged at the left and right ends of the power shaft 31, a convex disc 27 is rotatably arranged in the rotating cavity 26, the convex disc 27 is fixedly connected with the two fixing rods 28, two sliding cavities 59 are arranged in the fixed cylinder 32, the fixing rods 28 slide in the sliding cavities 59, a buffer spring 29 is connected between the fixing rods 28 and the sliding cavities 59, centrally symmetric wire wheels 30 are arranged in the fixed cylinder 32, the wire wheels 30 are rotatably arranged in the fixed cylinder 32, a torsion spring 44 is connected between the wire wheels 30 and the fixed cylinder 32, connecting ropes 53 are wound on the peripheries of the two wire wheels 30, and one ends of the two connecting ropes 53 are connected with the corresponding fixing rods 28, the inner of the convex disc 27 is provided with two sliding rods 33 which are symmetrical up and down, the two sliding rods 33 are provided with sliding plates 34 near the adjacent ends, the upper and lower two side walls of the rotating cavity 26 are provided with sliding grooves 35, the two sliding plates 34 are connected with the corresponding sliding grooves 35 in a sliding manner, the front ends of the two sliding plates 34 are fixed with the corresponding sliding blocks 19, the convex disc 27 is oval, the power shaft 31 is driven to rotate by the work of the power motor 36, the convex disc 27 fixed on the two fixing rods 28 is driven to rotate by the two fixing rods 28 which are symmetrical up and down and fixed with the power shaft 31, the rotation of the fixing rods 28 in the sliding cavity 59 is assisted by the buffer spring 29 arranged in the sliding cavity 59, the distance between the fixing rods 28 and the reel 30 is reduced, and under the action of the torsion spring 44, the wire wheel 30 is driven to rotate, the sliding plate 34 is limited to move up and down in the rotating cavity 26 through the sliding connection between the sliding plate 34 and the sliding groove 35, the sliding plate 34 is driven to move up and down through the sliding connection between the sliding rod 33 and the convex disc 27, and then the two sliding blocks 19 are driven to approach each other through the fixed connection between the sliding plate 34 and the sliding blocks 19, and vice versa.

Illustratively, the heat dissipation mechanism 62 includes a fan 52 disposed in the heat dissipation box 40, a heat source 41 is fixedly disposed on a rear end surface of the heat dissipation box 40, a heat absorbing plate 54 is connected to a left end of the heat source 41, a heat collecting ring 56 is disposed between the fan 52 and the heat source 41, a rotating block 55 is rotatably disposed in the heat collecting ring 56, the rotating block 55 is convexly disposed at left and right upper and lower ends, spray pipes 58 are fixedly disposed on an outer periphery of the rotating block 55, small holes are disposed on the spray pipes 58, a fan blade is fixedly disposed at an end of each spray pipe 58 away from the rotating block 55, a cooling cavity 57 is disposed in the rotating block 55, the cooling cavity 57 is communicated with cooling water outside the casing 10, the cooling cavity 57 is communicated with the two spray pipes 58, the heat collecting ring 56 is fixedly disposed on upper and lower side walls of the heat collecting ring 56, an end of the two heat collecting rings 56 close to each other is wide, the end far away from each other is narrow, the upper side and the lower side of the heat collecting ring 56 are both communicated with a heat dissipation cavity 49, air is blown into the position of the heat collecting ring 56 by the operation of the fan 52, the rotating block 55 is driven to rotate in the heat collecting ring 56 by the fan blades fixed on the spray pipe 58, the cooling liquid in the cooling cavity 57 enters the position of the spray pipe 58 under the action of centrifugal force by the rotation of the rotating block 55, and is sprayed on the heat absorbing plate 54 in the form of water mist through the small holes on the spray pipe 58 for cooling, the air circulates in the heat collecting ring 56, and under the guidance of the two heat collecting rings 56, the air is concentrated to the middle of the heat collecting ring 56 through the heat collecting ring 56 and is blown out of the heat collecting ring 56 and enters the heat dissipation cavity 49, so as to drive the heat dissipated from the heat absorbing plate 54 to dissipate.

Exemplarily, air deflectors 45 are fixedly arranged on the left side wall and the right side wall of each of the two heat dissipation cavities 49, an opening 48 is formed in a straight portion of each air deflector 45, dust collection boxes 50 are respectively communicated with the left side and the right side of each of the two heat dissipation cavities 49, each dust collection box 50 can be taken out of the heat dissipation box 40, each heat dissipation cavity 49 can be communicated with the outer side of the heat dissipation box 40, an air outlet box 42 is respectively communicated with one side of each heat dissipation cavity 49 away from the other side, the air outlet box 42 is vertically communicated with the air outlet box 42, the two air deflectors 45 respectively vertically extend into the corresponding air outlet box 42, a rotating shaft 46 is rotatably arranged in each air outlet box 42, the rotating shaft 46 penetrates through the two air deflectors 45, a partition plate 51 is fixedly arranged on the periphery of each rotating shaft 46, driven wheels 43 are fixedly arranged at the left end and the right end of each rotating shaft 46, and driven ropes 47 are wound around the peripheries of the driven wheels 43, the driven rope 47 is connected with the connecting rope 53, the dust collection box 50 is filled with activated carbon, the driven rope 47 is pulled through the connecting rope 53 to drive the rotating shaft 46 to rotate, the partition board 51 on the rotating shaft 46 is opened, the heat dissipation cavity 49 can be communicated with the outer side of the air outlet box 42, air is dispersed towards the upper end and the lower end through the bent part of the heat dissipation cavity 49, the flow speed between the two heat dissipation cavities 49 is accelerated, the air pressure between the two air deflectors 45 is reduced under the action of the flow speed and heat, and therefore the air outside the air outlet box 42 enters through the left side and the right side of the air deflectors 45, circulation is formed at the opening 48, and the dust at the opening 48 is absorbed through the dust collection box 50 to prevent the dust from entering the heat collection ring 56.

Illustratively, two vertically symmetrical light emitting sources 14 are fixedly arranged at the left end of the case 10, a fire-proof glass 15 is fixedly arranged at the right end of the protective sleeve 13, a camera 38 is fixedly arranged in the fixed cylinder 32, and a camera lens 37 is arranged at the left end of the camera 38.

The invention relates to an extreme camera, which comprises the following working procedures:

be close to each other or keep away from through two sliders 19, the extrusion or relax the elastic sheet 21 of being connected with two sliders 19, make elastic sheet 21 open the bending or fold upright, drive two elastic sheets 22 through connecting rod 23 and expand or contract from top to bottom, through slider 19's removal, realize brush 24's removal, and then carry out the clearance of dust through brush 24's removal, and simultaneously, at elastic sheet 22 removal in-process, connecting rod 23 of upper and lower both sides can drive two asbestos cloth 20 and move from top to bottom, and then realize the closure and the opening in dust removal chamber 25, and when camera 38 stops shooting, be close to each other through two dust removal chambers 25 of power unit 61 control, seal dust removal chamber 25, prevent that the dust from getting into dust removal chamber 25, carry out thermal-insulated work through dust removal chamber 25.

The power motor 36 works to drive the power shaft 31 to rotate, the two fixing rods 28 which are fixed with the power shaft 31 and are symmetrical in the front and back are used for driving the convex discs 27 fixed on the two fixing rods 28 to rotate, the buffer spring 29 arranged in the sliding cavity 59 is used for assisting the fixing rods 28 to rotate in the sliding cavity 59, the distance between the fixing rods 28 and the wire wheel 30 is reduced, the wire wheel 30 is driven to rotate under the action of the torsion spring 44, the sliding plate 34 is limited to move up and down in the rotating cavity 26 through the sliding connection between the sliding plate 34 and the sliding groove 35, the sliding plate 34 is driven to move up and down through the sliding connection between the sliding rod 33 and the convex discs 27, and then the two sliding blocks 19 are driven to approach each other through the fixed connection between the sliding plate 34 and the sliding block 19, and vice versa.

The fan 52 works to blow air into the heat collecting rings 56, the rotating blocks 55 are driven to rotate in the heat collecting rings 56 through fan blades fixed on the spray pipes 58, the rotating blocks 55 rotate to enable cooling liquid in the cooling cavity 57 to enter the spray pipes 58 under the action of centrifugal force, small holes in the spray pipes 58 are sprayed on the heat absorbing plate 54 in a water mist mode to cool, the air circulates in the heat collecting rings 56, and under the guidance of the two heat collecting rings 56, the air is concentrated to the middle of the heat collecting rings 56 through the heat collecting rings 56 and is blown out of the heat collecting rings 56 and enters the heat dissipation cavity 49, so that heat dissipated from the heat absorbing plate 54 is driven to dissipate heat.

The driven rope 47 is pulled through the connecting rope 53 to drive the rotating shaft 46 to rotate, the partition board 51 on the rotating shaft 46 is opened, the heat dissipation cavity 49 can be communicated with the outer side of the air outlet box 42, air is dispersed to the upper end and the lower end through the bent part of the heat dissipation cavity 49, the flow speed between the two heat dissipation cavities 49 is accelerated, the air pressure between the two air deflectors 45 is reduced under the action of the flow speed and heat, the air out of the outer side of the air outlet box 42 enters through the left side and the right side of the air deflectors 45, circulation is formed at the opening 48, dust at the opening 48 is absorbed through the dust collection box 50, and the dust is prevented from entering the heat collection ring 56.

In the description herein, references to the description of "one embodiment," "an example," "a specific example" or the like are intended to mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The foregoing is merely exemplary and illustrative of the present invention and various modifications, additions and substitutions may be made by those skilled in the art to the specific embodiments described without departing from the scope of the invention as defined in the accompanying claims.

Claims

1. An extreme camera comprising a housing (12), characterized in that: the dust removal machine is characterized in that a sliding rail (18) is fixedly arranged on the machine base (12), a machine case (10) is arranged on the sliding rail (18) in a sliding manner, a top cover (11) is fixedly arranged at the upper end of the machine case (10), a protective sleeve (13) is fixedly arranged at the left end of the machine case (10), sliding cavities (16) are formed in the left end and the right end of the protective sleeve (13), sliding grooves (17) are formed in the lower side wall of each sliding cavity (16), sliding blocks (19) capable of sliding left and right are arranged on the two sliding grooves (17), a dust removal cavity (25) which is through left and right is formed in the protective sleeve (13), a dust removal mechanism (60) used for cleaning dust is arranged in the dust removal cavity (25), a rotating cavity (26) which is through left and right is formed in the machine case (10), a fixing barrel (32) is fixedly arranged on the rear side wall of the rotating cavity (26), and a power mechanism (61) used for providing working power for the dust removal mechanism (60) is arranged in the fixing barrel (32), the rear side of machine case (10) is equipped with heat dissipation case (40), heat dissipation case (40) with connect through division board (39) between machine case (10), division board (39) are used for keeping apart machine case (10) with heat between heat dissipation case (40), be equipped with heat dissipation mechanism (62) that are used for the cooling in heat dissipation case (40).

2. An extreme camera as claimed in claim 1, wherein: dust removal mechanism (60) is including setting up elasticity piece (21) in dust removal chamber (25), both ends all are connected with two flexure strips (22), two about elasticity piece (21) on both ends all connect the wall of dust removal chamber (25) around, two on the flexure strip (22) both ends all connect the handing-over department between elasticity piece (21) all slides and is equipped with connecting rod (23), is located the right side the right-hand member of flexure strip (22) is equipped with brush (24), the upper and lower both ends of elasticity piece (21) respectively with two slider (19) are connected, two all convolute asbestos cloth (20) in slider (19), are located two of upside connecting rod (23) and downside two the left end of connecting rod (23) respectively with two asbestos cloth (20) fixed connection.

3. An extreme camera as claimed in claim 1, wherein: the power mechanism (61) comprises a power motor (36) fixedly arranged in a fixed cylinder (32), the front end of the power motor (36) is in power connection with a power shaft (31), fixing rods (28) are fixedly arranged at the left end and the right end of the power shaft (31), a convex disc (27) is arranged in a rotating cavity (26) in a rotating mode, the convex disc (27) is fixedly connected with the two fixing rods (28), two sliding cavities (59) are formed in the fixed cylinder (32), the fixing rods (28) slide in the sliding cavities (59), a buffer spring (29) is connected between the fixing rods (28) and the sliding cavities (59), centrally symmetrical wire wheels (30) are arranged in the fixed cylinder (32), the wire wheels (30) are rotatably arranged in the fixed cylinder (32), and a torsion spring (44) is connected between the wire wheels (30) and the fixed cylinder (32), two all twine on the periphery of line wheel (30) and connect rope (53), two the one end of connecting rope (53) all with correspond dead lever (28) are connected, slide bar (33) that all slide in flange (27) and be equipped with two longitudinal symmetry, two slide bar (33) are close to the near-end each other and have all set firmly slide (34), all set firmly sliding tray (35), two on the wall of the upper and lower both sides of rotation chamber (26) slide (34) and corresponding sliding tray (35) sliding connection, two the front end of slide (34) with correspond slider (19) are fixed, flange (27) are oval.

4. An extreme camera as claimed in claim 3, wherein: the heat dissipation mechanism (62) comprises a fan (52) arranged in the heat dissipation box (40), a heat source (41) is fixedly arranged on the rear end face of the heat dissipation box (40), the left end of the heat source (41) is connected with a heat absorption plate (54), a heat collection ring (56) is arranged between the fan (52) and the heat source (41), a rotating block (55) is rotatably arranged in the heat collection ring (56), the upper end and the lower end of the left side and the right side of the rotating block (55) are respectively convexly arranged, spray pipes (58) which are uniformly distributed are fixedly arranged on the periphery of the rotating block (55), small holes are arranged on the spray pipes (58), one end, far away from the rotating block (55), of each spray pipe (58) is fixedly provided with a fan blade, a cooling cavity (57) is formed in the rotating block (55), the cooling cavity (57) is communicated with cooling water on the outer side of the case (10), and the cooling cavity (57) is communicated with the two spray pipes (58), the heat collecting ring is characterized in that heat collecting rings (56) are fixedly arranged on the upper side wall and the lower side wall of each heat collecting ring (56), one end, close to each other, of each heat collecting ring (56) is wide, one end, far away from each other, of each heat collecting ring is narrow, and heat dissipation cavities (49) are formed in the upper side and the lower side of each heat collecting ring (56) in a communicated mode.

5. An extreme camera as claimed in claim 4, wherein: air deflectors (45) are fixedly arranged on the left side wall and the right side wall of each of the two heat dissipation cavities (49), an opening (48) is formed in a straight part of each air deflector (45), dust collection boxes (50) are communicated with the left side and the right side of each of the two heat dissipation cavities (49), each dust collection box (50) can be taken out to the outer side of each heat dissipation box (40), each heat dissipation cavity (49) can be communicated with the outer side of each heat dissipation box (40), one sides, far away from each other, of the two heat dissipation cavities (49) are respectively communicated with an air outlet box (42), the air outlet boxes (42) are communicated up and down, the two air deflectors (45) respectively extend up and down to enter the corresponding air outlet boxes (42), rotating shafts (46) are rotatably arranged in the two air outlet boxes (42), the rotating shafts (46) penetrate through the two air deflectors (45), and isolating plates (51) are fixedly arranged on the peripheries of the two rotating shafts (46), driven wheels (43) are fixedly arranged at the left end and the right end of the rotating shaft (46), driven ropes (47) are wound on the peripheries of the driven wheels (43), the driven ropes (47) are connected with the connecting ropes (53), and activated carbon is contained in the dust collection box (50).

6. An extreme camera as claimed in claim 1, wherein: the left end of machine case (10) is firmly equipped with two longitudinal symmetry's light emitting source (14), the right-hand member of protective sheath (13) is firmly equipped with fire prevention glass (15), gu fixed cylinder (32) is internal to be equipped with camera (38), the left end of camera (38) is equipped with camera lens (37).