CN217037272U

CN217037272U - Spherical infrared camera of dust-protection type

Info

Publication number: CN217037272U
Application number: CN202220566564.1U
Authority: CN
Inventors: 廖文超
Original assignee: Shenzhen Hongruifeng Security Electronics Co ltd
Current assignee: Shenzhen Hongruifeng Security Electronics Co ltd
Priority date: 2022-03-15
Filing date: 2022-03-15
Publication date: 2022-07-22
Anticipated expiration: 2032-03-15

Abstract

The utility model discloses a dustproof spherical infrared camera, which relates to the technical field of cameras and comprises a control shell, wherein the top of the control shell is fixedly connected with a connecting seat, the bottom end of the control shell is provided with a camera body, one end of the camera body is fixedly connected with an ash removal mechanism, and the side surface of the control shell is fixedly connected with a heat dissipation mechanism. According to the dust removing device, the connecting block, the dust falling groove, the gear ring, the driving mechanism, the driving wheel, the rotating block, the rotating rod and the dust removing brush are matched with each other, the gear ring can be driven to rotate back and forth through the driving mechanism, so that the driving wheel can be controlled to rotate, the rotating block can be driven to rotate, the dust removing brush can be driven to rotate by the rotating rod, the lens of the camera can be cleaned, dust can be discharged from the dust falling groove, the cleanness of the lens is guaranteed, the clear shooting of the camera is guaranteed, and the use of the camera is facilitated.

Description

Spherical infrared camera of dust-protection type

Technical Field

The utility model relates to the technical field of cameras, in particular to a dustproof spherical infrared camera.

Background

The spherical camera is an indispensable part in security products, integrates various devices such as a color integrated camera, a tripod head, a decoder and the like, and has strong functions, so that a transparent cover of the spherical camera is made of high-grade optical materials in order to ensure the definition of images.

The following problems exist in the prior art:

1. when the existing spherical infrared camera is used outdoors for a long time, no dustproof measure is set, so that the lens of the camera is easily corroded by dust in the air, the image shot by the camera is blurred, and the use of the camera is not facilitated;

2. when the existing spherical infrared camera is used outdoors for a long time, the spherical infrared camera often faces the direct sunning of the sun, and components and parts in the spherical infrared camera can also emit heat, so that the camera is easy to break down, the use of the camera is not facilitated, and the service life of the camera is shortened.

SUMMERY OF THE UTILITY MODEL

The utility model provides a dustproof spherical infrared camera, which has the effect of conveniently protecting a lens of the camera and solves the problems that the lens of the camera is easily corroded by dust in the air to cause the blurring of a picture shot by the camera and be not beneficial to the use of the camera because the existing spherical infrared camera is not provided with a dustproof measure for influence when being used outdoors for a long time; another purpose wherein is in order to solve current spherical infrared camera when outdoor long-term use, often will face directly shining of sun to its inside components and parts also can give out the heat, and this will lead to the camera to break down easily, is unfavorable for the use of camera, has reduced the life's of camera problem, in order to reach and to carry out radiating effect to the camera.

In order to solve the technical problems, the technical scheme adopted by the utility model is as follows:

the utility model provides a spherical infrared camera of dust type, includes the control shell, the top fixedly connected with connecting seat of control shell, the bottom of control shell is provided with the camera body, the one end fixedly connected with deashing mechanism of camera body, the side fixedly connected with heat dissipation mechanism of control shell.

The dust removing mechanism comprises a connecting block, the connecting block is fixedly connected to one end of the camera body, a dust falling groove is formed in the bottom end of the connecting block, a toothed ring is movably connected to the inner side of the connecting block, and a driving mechanism is arranged at the top of the toothed ring.

The heat dissipation mechanism comprises a heat dissipation box, the heat dissipation box is fixedly connected to the side face of the control shell, a dust screen is fixedly connected to the side face of the heat dissipation box, and moisture absorption cotton is fixedly connected to the side face of the dust screen.

The technical scheme of the utility model is further improved as follows: the inside meshing of ring gear is connected with the drive wheel, the front end fixedly connected with turning block of drive wheel, the side fixedly connected with dwang of turning block, the bottom fixedly connected with deashing brush of dwang.

Adopt above-mentioned technical scheme, mutually support between drive wheel, turning block, dwang, the deashing brush in this scheme to the camera lens of camera is scrubbed to the convenience, has made things convenient for and has clear away the dust.

The technical scheme of the utility model is further improved as follows: the driving mechanism comprises a motor, the motor is fixedly connected inside the connecting block, an output shaft of the motor is fixedly connected with a rotating gear, and a rack is meshed and connected with the side surface of the rotating gear.

Adopt above-mentioned technical scheme, mutually support between motor, rotating gear in this scheme, the rack to can provide driven power for the washing to the lens.

The technical scheme of the utility model is further improved as follows: the side fixedly connected with annular plate of rack, the shifting chute has been seted up to the side of annular plate, the top at the connecting block is seted up to the shifting chute, the bottom and the ring gear fixed connection of annular plate.

By adopting the technical scheme, the annular plate and the moving groove in the scheme are matched with each other, and the annular plate moves in the moving groove, so that the toothed ring can be driven to rotate, and the camera can be conveniently cleaned.

The technical scheme of the utility model is further improved as follows: the side of moisture absorption cotton has seted up the cooling chamber, the inside of cooling chamber is provided with the refrigeration piece, refrigeration piece and the inner wall fixed connection of cooling chamber.

Adopt above-mentioned technical scheme, mutually support between cooling chamber in this scheme, the refrigeration piece to can cool down the inside air of access device.

The technical scheme of the utility model is further improved as follows: the left end of the cooling chamber is provided with a heat-conducting plate, the inside of the heat-conducting plate is fixedly connected with a heat absorption copper pipe, and the left end of the inside of the heat dissipation box is fixedly connected with a fan.

By adopting the technical scheme, the heat conducting plate, the heat absorption copper pipe and the fan in the scheme are matched with each other, and the fan works to drive the air to circulate, so that the cooled air enters the camera from the heat absorption copper pipe.

Due to the adoption of the technical scheme, compared with the prior art, the utility model has the technical progress that:

1. the utility model provides a dustproof spherical infrared camera, which can control the rotation of a driving wheel and drive a rotating block to rotate through the mutual matching of a connecting block, an ash falling groove, a toothed ring, a driving mechanism, the driving wheel, the rotating block, a rotating rod and an ash removing brush, so that the rotating rod drives the ash removing brush to rotate and clean a lens of the camera, dust can be discharged from the ash falling groove, the cleanness of the lens is ensured, the clear shooting of the camera is ensured, and the camera is convenient to use.

2. The utility model provides a dustproof spherical infrared camera, which is characterized in that a fan is started through mutual matching of a heat dissipation box, a dust screen, moisture absorption cotton, a cooling chamber, a refrigeration piece, a heat conduction plate, a heat absorption copper pipe and the fan, so that the circulation of the air inside and outside the camera is driven, the outside air enters the cooling chamber after being filtered by the dust screen and the moisture absorption cotton, the air can be cooled through the refrigeration piece, the cooled air enters the inside of the camera through the heat absorption copper pipe, the heat of the camera is dissipated, the damage to the camera is avoided, and the service life of the camera is prolonged.

Drawings

FIG. 1 is a schematic view of the structure of the present invention;

FIG. 2 is a schematic cross-sectional view of the ash removal mechanism of the present invention;

FIG. 3 is a schematic cross-sectional view of the driving mechanism of the present invention;

fig. 4 is a schematic cross-sectional structure diagram of the heat dissipation mechanism of the present invention.

In the figure: 1. a control housing; 11. a connecting seat; 12. a camera body; 2. a dust removal mechanism; 21. connecting blocks; 22. an ash falling groove; 23. a toothed ring; 24. a drive mechanism; 241. a motor; 242. a rotating gear; 243. a rack; 244. an annular plate; 245. a moving groove; 25. a drive wheel; 26. rotating the block; 27. rotating the rod; 28. a dust cleaning brush; 3. a heat dissipation mechanism; 31. a heat dissipation box; 32. a dust screen; 33. moisture absorption cotton; 34. a cooling chamber; 35. refrigerating plates; 36. a heat conducting plate; 37. a heat absorbing copper pipe; 38. a fan.

Detailed Description

The present invention will be described in further detail with reference to the following examples:

example 1

As shown in fig. 1-4, the utility model provides a dustproof spherical infrared camera, which comprises a control shell 1, wherein a connecting seat 11 is fixedly connected to the top of the control shell 1, a camera body 12 is arranged at the bottom end of the control shell 1, an ash removal mechanism 2 is fixedly connected to one end of the camera body 12, a heat dissipation mechanism 3 is fixedly connected to the side surface of the control shell 1, the ash removal mechanism 2 comprises a connecting block 21, the connecting block 21 is fixedly connected to one end of the camera body 12, an ash falling groove 22 is formed in the bottom end of the connecting block 21, a gear ring 23 is movably connected to the inner side of the connecting block 21, a driving mechanism 24 is arranged at the top of the gear ring 23, a driving wheel 25 is meshed and connected to the inner side of the gear ring 23, a rotating block 26 is fixedly connected to the front end of the driving wheel 25, a rotating rod 27 is fixedly connected to the side surface of the rotating block 26, and an ash removal brush 28 is fixedly connected to the bottom end of the rotating rod 27.

In this embodiment, the camera passes through connecting seat 11 to be installed outdoors, in use, can drive ring gear 23 through actuating mechanism 24 and make a round trip to rotate, thereby can control the rotation of drive wheel 25, and can drive turning block 26 and rotate, thereby make dwang 27 drive deashing brush 28 and rotate, and clear up the camera lens of camera body 12, the dust will be discharged from the ash chute 22 that falls of connecting block 21 bottom, the neatness of camera body 12 camera lens has been guaranteed, the use of camera has been made things convenient for, when the camera carries out the long time use, still can dispel the heat to the camera through heat dissipation mechanism 3, thereby improve the life of camera.

Example 2

As shown in fig. 1 to 4, on the basis of embodiment 1, the present invention provides a technical solution: preferably, the driving mechanism 24 includes a motor 241, the motor 241 is fixedly connected inside the connecting block 21, an output shaft of the motor 241 is fixedly connected with a rotating gear 242, a rack 243 is engaged and connected to a side surface of the rotating gear 242, an annular plate 244 is fixedly connected to a side surface of the rack 243, a moving groove 245 is formed in a side surface of the annular plate 244, the moving groove 245 is formed in the top of the connecting block 21, and a bottom end of the annular plate 244 is fixedly connected with the toothed ring 23.

In this embodiment, when cleaning the lens of the camera, the motor 241 is started to drive the rotating gear 242 to rotate, and the rack 243 is engaged to drive the annular plate 244 to move in the moving slot 245, and the rotating gear 242 has only one third of teeth, so that the annular plate 244 reciprocates through the engagement with the two racks 243 above and below the inner side of the annular plate 244, thereby facilitating the control of the gear ring 23.

Example 3

As shown in fig. 1 to 4, on the basis of embodiment 1, the present invention provides a technical solution: preferably, heat dissipation mechanism 3 includes heat dissipation case 31, heat dissipation case 31 fixed connection is in the side of control shell 1, heat dissipation case 31's side fixedly connected with dust screen 32, the side fixedly connected with moisture absorption cotton 33 of dust screen 32, cooling chamber 34 has been seted up to moisture absorption cotton 33's side, the inside of cooling chamber 34 is provided with refrigeration piece 35, the inner wall fixed connection of refrigeration piece 35 and cooling chamber 34, the left end of cooling chamber 34 is provided with heat-conducting plate 36, the inside fixedly connected with heat absorption copper pipe 37 of heat-conducting plate 36, the inside left end fixedly connected with fan 38 of heat dissipation case 31.

In this embodiment, when the camera is used for a long time, the fan 38 is started, thereby driving the circulation of the inside and outside air of the heat dissipation box 31, after the outside air passes through the dust screen 32 on the right side of the heat dissipation box 31 and is filtered by the hygroscopic cotton 33, the air can enter the cooling chamber 34, the air in the cooling chamber 34 can be cooled through the refrigerating sheet 35, the cooled air can enter the inside of the camera through the heat absorption copper pipe 37 on the heat conduction plate 36, then the air is discharged from the left side of the heat dissipation box 31, thereby the heat of the camera can be dissipated, and the service life of the camera is prolonged.

The working principle of the dustproof spherical infrared camera is described in detail below.

As shown in fig. 1-4, the camera is installed outdoors through the connecting seat 11, in use, the driving mechanism 24 can drive the toothed ring 23 to rotate, thereby the driving wheel 25 drives the rotating block 26 to rotate, the rotating rod 27 drives the dust cleaning brush 28 to clean the lens of the camera body 12, the cleanness of the lens of the camera body 12 is ensured, the use of the camera is facilitated, when the camera is used for a long time, the fan 38 is started, thereby the outside air is enabled to enter the cooling chamber 34 after being filtered by the dust screen 32 and the hygroscopic cotton 33, the air is cooled through the refrigerating sheet 35, the cooled air enters the inside of the camera through the heat absorption copper pipe 37, thereby the heat can be dissipated to the camera, and the service life of the camera is prolonged.

The present invention has been described in general terms in the foregoing, but it will be apparent to those skilled in the art that modifications and improvements can be made thereto based on the present invention. Therefore, it is possible to modify or improve the optical characteristics of the optical fiber without departing from the spirit of the present invention.

Claims

1. The utility model provides a spherical infrared camera of dust protected, includes control shell (1), the top fixedly connected with connecting seat (11) of control shell (1), the bottom of control shell (1) is provided with camera body (12), its characterized in that: one end of the camera body (12) is fixedly connected with an ash removal mechanism (2), and the side surface of the control shell (1) is fixedly connected with a heat dissipation mechanism (3);

the dust removing mechanism (2) comprises a connecting block (21), the connecting block (21) is fixedly connected to one end of the camera body (12), a dust falling groove (22) is formed in the bottom end of the connecting block (21), a toothed ring (23) is movably connected to the inner side of the connecting block (21), and a driving mechanism (24) is arranged at the top of the toothed ring (23);

heat dissipation mechanism (3) are including heat dissipation case (31), heat dissipation case (31) fixed connection is in the side of control shell (1), the side fixedly connected with dust screen (32) of heat dissipation case (31), the side fixedly connected with moisture absorption cotton (33) of dust screen (32).

2. The dust-proof spherical infrared camera according to claim 1, characterized in that: the inside meshing of ring gear (23) is connected with drive wheel (25), the front end fixedly connected with turning block (26) of drive wheel (25), the side fixedly connected with dwang (27) of turning block (26), the bottom fixedly connected with deashing brush (28) of dwang (27).

3. The dust-proof spherical infrared camera according to claim 1, characterized in that: the driving mechanism (24) comprises a motor (241), the motor (241) is fixedly connected inside the connecting block (21), an output shaft of the motor (241) is fixedly connected with a rotating gear (242), and a rack (243) is meshed and connected with the side surface of the rotating gear (242).

4. The dust-proof spherical infrared camera according to claim 3, characterized in that: the side face of the rack (243) is fixedly connected with an annular plate (244), the side face of the annular plate (244) is provided with a moving groove (245), the moving groove (245) is formed in the top of the connecting block (21), and the bottom end of the annular plate (244) is fixedly connected with the toothed ring (23).

5. The dust-proof spherical infrared camera as set forth in claim 1, wherein: cooling chamber (34) have been seted up to the side of moisture absorption cotton (33), the inside of cooling chamber (34) is provided with refrigeration piece (35), the inner wall fixed connection of refrigeration piece (35) and cooling chamber (34).

6. The dust-proof spherical infrared camera as set forth in claim 5, wherein: the left end of the cooling chamber (34) is provided with a heat conduction plate (36), the inner part of the heat conduction plate (36) is fixedly connected with a heat absorption copper pipe (37), and the left end of the inner part of the heat dissipation box (31) is fixedly connected with a fan (38).