CN210183415U

CN210183415U - Mining explosion-proof camera

Info

Publication number: CN210183415U
Application number: CN201921522304.9U
Authority: CN
Inventors: Jingyi Zhang; 张靖一
Original assignee: Xuzhou Mingchuang Automation Technology Co Ltd
Current assignee: Xuzhou Mingchuang Automation Technology Co Ltd
Priority date: 2019-09-09
Filing date: 2019-09-09
Publication date: 2020-03-24
Anticipated expiration: 2029-09-09

Abstract

The utility model belongs to the technical field of the appearance of making a video recording, especially, for a mining explosion-proof appearance of making a video recording, including the appearance body of making a video recording, the camera lens, the battery box, the fixed band, lens and infrared lamp, the top fixed mounting of the appearance body of making a video recording has the mount, the one end fixedly connected with LED lamp of the appearance body of making a video recording is kept away from to the mount, the surface of the appearance body of making a video recording is provided with the heat dissipation window, the inside fixed mounting of heat dissipation window has heat dissipation fan one, the bottom fixed mounting of battery box has fixed otic placode, the bottom of fixed otic placode is provided with rotary device, rotary device. The utility model discloses, have a heat dissipation fan through the internally mounted at the appearance body of making a video recording, can be timely distribute away the heat, improved the life of components and parts, through the rotary device who sets up, realize the control of all-round multi-angle, improve the security of mining area operation.

Description

Mining explosion-proof camera

Technical Field

The utility model relates to a camera technical field specifically is a mining explosion-proof camera.

Background

The explosion-proof camera belongs to explosion-proof monitoring products and is a cross product of the explosion-proof industry and the monitoring industry, and the explosion-proof camera can be qualified only by products which have an explosion-proof function and have related certificates issued by national authorities because conventional camera products cannot be used on sites with high-risk flammability and explosiveness. The camera is used as the front-end equipment of an industrial television system of an explosion-proof video monitoring command system, is responsible for real-time high-quality acquisition of field images, and is used for quickly responding to control instructions. The existing mining explosion-proof camera has the following problems:

1. the traditional heat dissipation structure of the mining explosion-proof camera cannot realize cooling all day long, so that the reliability is poor, and the camera cannot work normally, thereby influencing the service life of the explosion-proof camera;

2. the traditional mining explosion-proof camera can only adjust the inclination angle of the camera body, but can not flexibly and automatically adjust the rotation angle of the camera, and can not realize the video monitoring command in the mining area in all directions and at multiple angles.

SUMMERY OF THE UTILITY MODEL

The utility model provides a not enough to prior art, the utility model provides a mining explosion-proof camera, it can't realize the cooling of whole day to have solved traditional mining explosion-proof camera heat radiation structure for the reliability is poor, and the camera also can't normally work, can influence the inclination that the life of explosion-proof camera and traditional mining explosion-proof camera can only adjust the camera body, and the rotation angle of the automatically regulated camera that can not be nimble, just also can not realize the problem of the video monitoring commander in the mining area of all-round multi-angle.

In order to achieve the above object, the utility model provides a following technical scheme: a mining explosion-proof camera comprises a camera body, a lens, a storage battery box, a fixing band, a lens and an infrared lamp, wherein the lens is fixedly arranged at one end of the camera body, the storage battery box is fixedly connected with the bottom of the camera body through the fixing band, the lens is fixedly arranged on the inner side of the lens through screws, a fixing frame is fixedly arranged at the top of the camera body, one end of the fixing frame, far away from the camera body, is fixedly connected with an LED lamp, the surface of the camera body is provided with a heat dissipation window, the inside of the heat dissipation window is fixedly provided with a heat dissipation fan I, the bottom of the storage battery box is fixedly provided with a fixing lug plate, the bottom of the fixing lug plate is provided with a rotating device, the bottom of the rotating device is fixedly connected with an adjusting rod, one end of the adjusting rod, far away from the rotating device, is connected, the one end fixedly connected with stationary blade of welding frame, rotary device includes carousel, miniature buncher and heat dissipation fan two, miniature buncher's output is connected with the action wheel, the one end meshing of action wheel is connected with from the driving wheel, the centre bore of following the driving wheel rotates and is connected with the bull stick, the one end and the carousel fixed connection of bull stick, rotary device's inner chamber bottom is provided with the pad of making an uproar that falls.

As an optimal technical scheme of the utility model, the one end internally mounted of LED lamp has the lamp holder, and the quantity of LED lamp is two sets of, the terminal surface central line symmetric distribution of LED lamp about the appearance body of making a video recording.

As a preferred technical scheme of the utility model, there is the filter screen upper end of heat dissipation window through screw fixed mounting, and the quantity of filter screen is two sets of, and two sets of filter screens divide the bilayer to arrange.

As a preferred technical scheme of the utility model, the quantity of fixed otic placode is two sets of, and has seted up the spout on the fixed otic placode, the inside of spout is provided with the rotation round pin axle, and two sets of fixed otic placodes are through rotating round pin axle swing joint.

As a preferred technical scheme of the utility model, one side welded fastening of stationary blade has the strengthening rib, and the quantity of strengthening rib is four groups, and the equal welded fastening of four groups of strengthening ribs is in the bottom of weld holder, the stationary blade passes through screw and weld holder fixed connection.

As a preferred technical scheme of the utility model, rivet and carousel fixed connection are passed through to the one end of bull stick, and the bull stick and be provided with the bearing from between the driving wheel, pass through the bearing from the driving wheel and rotate with the bull stick and be connected, the centre bore department of action wheel rotates and is connected with the bearing, miniature buncher's output shaft passes through the bearing and rotates with the action wheel to be connected.

As a preferred technical scheme of the utility model, LED lamp, heat dissipation fan one, heat dissipation fan two, infrared lamp and miniature buncher all pass through the input electric connection of internal circuit with the battery box, the quantity of infrared lamp is eight groups, eight groups of infrared lamp pass through the screw and evenly fix four corners at the camera lens.

Compared with the prior art, the utility model provides a mining explosion-proof appearance of making a video recording possesses following beneficial effect:

1. according to the mining explosion-proof camera, the first cooling fan is arranged inside the camera body and discharges heat generated by electrical elements inside the camera body, so that the phenomenon that the interior of the camera body is too high in pressure and explodes due to the fact that a large amount of heat generated inside the camera body cannot be timely dissipated is prevented, and meanwhile, the service life of components is prolonged; the LED lamp is fixedly arranged at the top of the camera body through the fixing frame, and the LED lamp is automatically controlled through the photosensitive element on the camera body under the condition that the camera body is poor in light;

2. this mining explosion-proof camera, through the rotary device who sets up, can utilize miniature buncher to drive corresponding gear pair mechanism, thereby drive the rotation of bull stick, and then drive the carousel that the bull stick is connected, can rotate the camera body, realize the control of all-round multi-angle, improve the security of mining area operation, the heat dissipation fan two that sets up simultaneously can in time dispel the mechanical heat that rotary device produced, the mechanical vibration noise that the pad of making an uproar also can reduce the production falls in the setting.

Drawings

Fig. 1 is a schematic view of the overall structure of the mining explosion-proof camera of the utility model;

fig. 2 is a schematic view of the internal structure of a rotating device of the mining explosion-proof camera of the utility model;

fig. 3 is the utility model relates to a camera body side view of mining explosion-proof camera.

In the figure: 1. a camera body; 2. a lens; 3. an LED lamp; 4. a fixed mount; 5. a heat dissipation window; 6. a battery case; 7. fixing belts; 8. a first heat dissipation fan; 9. a chute; 10. fixing the ear plate; 11. a rotating device; 12. adjusting a rod; 13. a fixed table; 14. a fixing sheet; 15. welding a frame; 16. a turntable; 17. a miniature speed regulating motor; 18. a driving wheel; 19. a driven wheel; 20. a rotating rod; 21. a second heat dissipation fan; 22. a noise reduction pad; 23. a lens; 24. an infrared lamp.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Examples

Referring to fig. 1-3, in this embodiment: an explosion-proof camera for mining comprises a camera body 1, a lens 2, a storage battery box 6, a fixing belt 7, a lens 23 and an infrared lamp 24, wherein the lens 2 is fixedly installed at one end of the camera body 1, the storage battery box 6 is fixedly connected with the bottom of the camera body 1 through the fixing belt 7, the lens 23 is fixedly installed at the inner side of the lens 2 through a screw, the lens 2 is used for optical framing, a CCD (charge coupled device) photosensitive device is arranged in the main period of a camera, but the CCD needs the lens 2 to project an image onto the CCD to realize the camera shooting function, a fixing frame 4 is fixedly installed at the top of the camera body 1, one end, far away from the camera body 1, of the fixing frame 4 is fixedly connected with an LED lamp 3, the LED lamp 3 is fixedly installed at the top of the camera body 1 through the fixing frame 4, and under the condition that the camera body 1 is, the LED lamp 3 is automatically controlled to provide a good lighting environment for recording of the camera body 1, the surface of the camera body 1 is provided with a heat dissipation window 5, a heat dissipation fan I8 is fixedly installed inside the heat dissipation window 5, the heat dissipation fan I8 discharges heat generated by electrical components inside the camera body 1 to prevent a large amount of heat generated inside the camera body from being dissipated out in time to cause overlarge internal pressure and explosion, and meanwhile, the heat can be dissipated out in time, the service life of the components is prolonged, the bottom of the storage battery box 6 is fixedly provided with a fixed lug plate 10, the bottom of the fixed lug plate 10 is provided with a rotating device 11, the bottom of the rotating device 11 is fixedly connected with an adjusting rod 12 which can facilitate a worker to adjust the height of the camera, one end of the adjusting rod 12 far away from the rotating device 11 is connected with a fixed platform 13, and the bottom of the fixed platform 13 is fixedly welded with a welding frame 15, one end fixedly connected with stationary blade 14 of weld holder 15, rotary device 11 includes carousel 16, two 21 of miniature buncher 17 and heat dissipation fan, the mechanical heat that rotary device 11 produced can in time be dispelled to two 21 of heat dissipation fans that set up, the output of miniature buncher 17 is connected with action wheel 18, the one end meshing of action wheel 18 is connected with from driving wheel 19, the centre bore rotation from driving wheel 19 is connected with bull stick 20, the one end and the carousel 16 fixed connection of bull stick 20, rotary device 11's inner chamber bottom is provided with and falls the pad 22 of making an uproar, the mechanical vibration noise that can reduce the production.

In the embodiment, lamp caps are installed inside one ends of the LED lamps 3, the number of the LED lamps 3 is two, the LED lamps 3 are symmetrically distributed about the center line of the end face of the camera body 1, and under the condition that the camera body 1 is poor in light, the LED lamps 3 are automatically controlled through the photosensitive elements on the camera body 1, so that a good lighting environment is provided for recording of the camera body 1; the upper end of the heat dissipation window 5 is fixedly provided with two groups of filter screens through screws, the two groups of filter screens are arranged in a double-layer mode, and the arranged filter screens can prevent dust and large particles from entering the camera body 1 and influencing the work of internal components; the number of the fixed ear plates 10 is two, the fixed ear plates 10 are provided with the sliding grooves 9, the rotating pin shafts are arranged inside the sliding grooves 9, and the two groups of the fixed ear plates 10 are movably connected through the rotating pin shafts, so that the inclination angle of the camera body 1 can be conveniently adjusted, and the flexibility is good; reinforcing ribs are fixedly welded on one side of the fixing piece 14, the number of the reinforcing ribs is four, the four groups of reinforcing ribs are fixedly welded at the bottom end of the welding frame 15, the fixing piece 14 is fixedly connected with the welding frame 15 through screws, and the arranged reinforcing ribs can increase the connecting strength of the welding frame 15 and the fixing piece 14; one end of a rotating rod 20 is fixedly connected with the rotary table 16 through a rivet, a bearing is arranged between the rotating rod 20 and a driven wheel 19, the driven wheel 19 is rotatably connected with the rotating rod 20 through the bearing, a central hole of a driving wheel 18 is rotatably connected with the bearing, an output shaft of a miniature speed regulating motor 17 is rotatably connected with the driving wheel 18 through the bearing, and the miniature speed regulating motor 17 can be utilized to drive a corresponding gear pair mechanism so as to drive the rotating rod 20 to rotate, so that the rotary table 16 connected with the rotating rod 20 is driven, the camera body 1 can be rotated, the omnibearing and multi-angle monitoring is realized, and the safety of mining area operation is improved; LED lamp 3, heat dissipation fan 8, heat dissipation fan two 21, infrared lamp 24 and miniature buncher 17 all pass through internal circuit and battery box 6's input electric connection, and the quantity of infrared lamp 24 is eight groups, and eight groups of infrared lamps 24 pass through the screw and evenly fix in four corners of camera lens 2.

In this embodiment, the LED lamp 3, the first cooling fan 8, the second cooling fan 21, the noise reduction pad 22, and the micro speed regulation motor 17 are known technologies that have been already disclosed and widely used in daily life, wherein the model of the LED lamp is HSH-3W, the models of the first cooling fan 8 and the second cooling fan 21 are 109X7612H1176, and the model of the micro speed regulation motor 17 is GM12-15 BY.

The utility model discloses a theory of operation and use flow: when the mining camera is used, the miniature speed regulating motor 17 is started through the arranged rotating device 11, the rotation of an output shaft of the miniature speed regulating motor drives the driving wheel 18 to rotate, further the driven wheel 19 which is meshed is driven to rotate, the driven wheel 19 drives the rotating rod 20 which is rotatably connected with the driven wheel to rotate, finally the rotating disc 16 and the camera body 1 also rotate along with the rotating wheel, the rotating frequency of the rotating disc 16 is controlled through the rotation of the reduction gear by adjusting the rotating speed of the miniature speed regulating motor 17, the camera body 1 can be rotated, the omnibearing and multi-angle monitoring is realized, and the safety of mining area operation is improved; the first cooling fan 8 is arranged in the camera body 1, and the first cooling fan 8 discharges heat generated by electrical elements in the camera body 1, so that the phenomenon that the interior of the camera body is too high in pressure and explosion caused by the fact that a large amount of heat generated by the interior of the camera body cannot be timely dissipated is prevented, meanwhile, the heat can be timely dissipated, and the service life of the elements is prolonged; the top of appearance body 1 of making a video recording passes through mount 4 fixed mounting LED lamp 3, is in under the not good condition of light when making a video recording appearance body 1, through the photosensitive element on the appearance body 1 of making a video recording, controls LED lamp 3 automatically.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a mining explosion-proof appearance of making a video recording, includes appearance body (1), camera lens (2), battery box (6), fixed band (7), lens (23) and infrared lamp (24) of making a video recording, the one end fixed mounting of appearance body (1) of making a video recording has camera lens (2), battery box (6) are through fixed band (7) and the bottom fixed connection of appearance body (1) of making a video recording, lens (23) are through the inboard of screw fixed mounting in camera lens (2), its characterized in that: the utility model discloses a camera shooting device, including camera shooting device body (1), the top fixed mounting of camera shooting device body (1) has mount (4), one end fixedly connected with LED lamp (3) of camera shooting device body (1) are kept away from in mount (4), the surface of camera shooting device body (1) is provided with heat dissipation window (5), the inside fixed mounting of heat dissipation window (5) has heat dissipation fan (8), the bottom fixed mounting of battery box (6) has fixed otic placode (10), the bottom of fixed otic placode (10) is provided with rotary device (11), the bottom fixedly connected with of rotary device (11) adjusts pole (12), the one end that rotary device (11) were kept away from in regulation pole (12) is connected with fixed station (13), the bottom welded fastening of fixed station (13) has weld holder (15), the one end fixedly connected with stationary blade (14) of weld holder (15), rotary device (11) are including carousel (16), Miniature adjustable speed motor (17) and heat dissipation fan two (21), the output of miniature adjustable speed motor (17) is connected with action wheel (18), the one end meshing of action wheel (18) is connected with from driving wheel (19), the centre bore of following driving wheel (19) rotates and is connected with bull stick (20), the one end and carousel (16) fixed connection of bull stick (20), the inner chamber bottom of rotary device (11) is provided with and falls the pad (22) of making an uproar.

2. The mining explosion-proof camera according to claim 1, characterized in that: the LED lamp is characterized in that lamp holders are arranged at one end of each LED lamp (3) in an internally-mounted mode, the number of the LED lamps (3) is two, and the LED lamps (3) are symmetrically distributed about the center line of the end face of the camera body (1).

3. The mining explosion-proof camera according to claim 1, characterized in that: the upper end of the heat dissipation window (5) is fixedly provided with two groups of filter screens through screws, and the two groups of filter screens are arranged in a double-layer mode.

4. The mining explosion-proof camera according to claim 1, characterized in that: the quantity of fixed otic placode (10) is two sets of, and has seted up spout (9) on fixed otic placode (10), the inside of spout (9) is provided with rotates the round pin axle, and just two sets of fixed otic placodes (10) are through rotating round pin axle swing joint.

5. The mining explosion-proof camera according to claim 1, characterized in that: one side welded fastening of stationary blade (14) has the strengthening rib, and the quantity of strengthening rib is four groups, and four groups of strengthening ribs are all welded fastening in the bottom of weld holder (15), stationary blade (14) pass through screw and weld holder (15) fixed connection.

6. The mining explosion-proof camera according to claim 1, characterized in that: the one end of bull stick (20) passes through rivet and carousel (16) fixed connection, and is provided with the bearing between bull stick (20) and follow driving wheel (19), it is connected with bull stick (20) rotation through the bearing to follow driving wheel (19), the centre bore department of action wheel (18) rotates and is connected with the bearing, the output shaft of miniature adjustable speed motor (17) passes through the bearing and is connected with action wheel (18) rotation.

7. The mining explosion-proof camera according to claim 1, characterized in that: LED lamp (3), heat dissipation fan one (8), heat dissipation fan two (21), infrared lamp (24) and miniature buncher (17) all through the input electric connection of internal circuit with battery box (6), the quantity of infrared lamp (24) is eight groups, eight infrared lamps of group (24) are evenly fixed in four corners of camera lens (2) through the screw.